I have purchased Basic, Basic Hard, Ultrum and Premium Jokeri's.

I really like this disc. I have tried many others looking to improve upon it, but nothing works better for me.

I threw a lot of Crown putters, and then started looking for a throwing putter. The ideal for me is to use a soft version and a premium version of the same putter- soft for putting, premium for driving. The crown required too much of a hyzerflip for me to use on drives. I found the Harp to have a similar feel in the hand to Crowns, but the gap between Crown and Harp felt too significant and the Harp (while killer on approaches) was too stable, and lacked some glide I desired.

After trying many options I have stuck with the Jokeri. I will say, it feels a bit deep in my hand for my preference. However as long as I practice enough, that's not an issue. This disc holds my power (I throw a driving putter, flat, about to 270 and I think it could make it to 300) well. 

Given the discs I have tried, I would place the Jokeri between a Harp and a PA-3. Compared to other offerings, it fits my power range and gets the best average length as a driving putter. 

Other putters I tried it against for driving putter usage: PA-3, PX-3, P Model S, BT Medium Harp, BT Medium Crown, Tactic, Luna (mine was very understable), P1, Tomb, DX Stud.

I like this disc a lot. I would have given it 4 stars if not for the basic plastic. The disc itself feels more like a slower 2 or 3 speed putter in the hand due to the depth of the rim. It flies straight with very little turn and has a very reliable fade at the end.  I use it as a short midrange/approach disc (under 200ft), not really as a putter. It handles power well for a slower speed disc. Long C2 or more putts you need to fade around a obstacle close to basket I can see using tor that kind of putt. Th basic plastic has not handled the heat well here in NC, as it waffled quickly, and now is considerably more concave than when new. It still flies well just more overstable than when I got it. I'd go for the premium or ultrium plastic in the future.

A fantastic approach disc that is functionally a slightly less stable zone. Living at high altitude it's nice to have not so much of a meat hook for an upshot disc and the basic plastic is very grippy on the greens.

The ultrium and premium plastic are both more stable than basic but not by much. Basic Plastic does wear pretty quickly. My go to jokeri I sometimes have to bend back into place before throwing but isn't a huge deal for me.

This is a fantastic disc for approach shots; it feels a bit bulky, but not in a bad way. I can put some power behind this disc without having to worry about it shanking hard one way or the other which makes it a great choice for beginners.

When it comes to putting, as a beginner I prefer using the SSS Wizard as it feels more reliable to use. With that being said, the Jokeri is still a great putter and I think it makes a much better approach disc than the Wizard. If I'm within ~200 feet then I'm throwing the Jokeri for a (hopefully) easy layup.

I have been meaning to buy a Jokeri for years and finally it the bullet and did it. Mine is the basic soft plastic and has a great feel.

The feel is very close to an MVP Atom or Discmania Sensei with a very similar flight to the Sensei. Stable with a late sharp fade.

it's often billed as an overstable approach disc in class with the Harp or Tactic but it's not as overstable, and much more manageable for backhand throws. If given the right angle it can work almost and line forehand or backhand and the feel is quite nice.

I don't give out 5s really, but this is one of the best overall throwing putters/approach discs I've seen. On par with the Envy and Wizard in their greatness.

I only use this putter for putting as of now. Mainly because I dont own one in premium plastic. As a putter, it is low profile and gets to the basket quick. I putt flat and hard. Very comfortable and good stability for all putts. These putters are great. 

Finally got one of these in the Basic yellow plastic, 173 grams. Amazing grip on this disc and has a pretty low profile for a putter. The overall flight of this disc really reminds me of the PA1 and PA2. For putts, I usually throw it on a hyzer with enough speed so that it will fly straight and finish with a hyzer into the chains. I'm still figuring out how to make more short putts with this disc because it's so fast. I love the feel of it, but it's more useful as an approach disc. For jump putts and approach shots, I like to put anhyzer on the disc, watch it turn and flex out back to the left. I also like throwing soft hyzers with the nose up and this disc usually sits down right at the basket. I also love this putter for sidearm get out of trouble shots because if you give it enough air, it will stabilize and land flat. It's also really comfortable to use the 2-finger grip under the rim. I can see why a lot of people love this putter and that the Basic plastic is not very durable at all. haha

I love the Jokeri. Daniel's description is of it being like a Rhyno or Pig are pretty good, I'd say it's not quite as tall though. My Jokeri is in Basic plastic, and I love the grip, the control, and the way I can consistently make putts with it. I had one of my best putting days ever while testing this disc out and hit several 50ish feet putts. This disc might not be just a test disc for me, but after one days use might become MY putter.