Love this mold and have it in three different plasic types. The Eclipse plastic is the most stable and flies more like a beat in Thunderbird than the other plastics. I would definitely recommend this to beginners, paring it with a fission version as well to cover the slightly understable/straight 9 speed slot in the bag but with the same hand feel.

This run is basically a firebird or fireball or any other overstable 9 speed. Very fun and very useful, just not what the numbers suggest !

I love the insanity. The eclipse 2.0 plastic is slightly gummy and feels very good. It has the same profile as other Insanitys which is board flat. This one compliments my proton one perfectly. It is much more stable than my proton one. It is pretty overstable on backhand and then on forehand it is dead straight with a little fade at the end. I would say this is very comparable to a Thunderbird like disc.

AWESOME DISC!!!...solid fore-hander...eclipse plastic is super nice, glows like a champ...VERY HAPPY WITH THIS DISC 

Much more stable than the numbers suggest. If thrown on slight hyzer will start the fade very early. 

I initially purchased the Insanity in its Eclipse 2.0 plastic because I saw that it was one of the best glow plastics on the market, but I also grew to love it because of its reliable flight. I give the Eclipse 2.0 Insanity flight numbers of 9/5/0/2, so it is much more overstable than its numbers say, but that might be due to the different plastic. As mentioned, this disc is reliably overstable, and it doesn't have any high-speed turn, so I'm able to power up on it a lot without any fear of turning it over. Also, I'm able to throw nice anhyzer flex shots with it, and it always fights out of it. The Halloween stamp is awesome, and I can't brag enough about the glow. It is by far the brightest glow of any disc I've ever seen.

Overall, this disc is incredible. Its reliable overstability is its best feature, and it allows me to push it out really far without fear of flipping over. The glow is incredible, and for my first Axiom disc, I was very pleased. I recommend this disc to anybody with the arm speed in need of an overstable driver. 

Awesome all rounder for night time play but it's fun during the day too. The glow is remarkably bright and lasts long enough to find it after you throw as well. It feels good in the hands and I've gotten and I feel like it's made my release a lot more consistent which if you play at night you know you need that otherwise searching for a lost disc is difficult.

NOT UNDERSTABLE!! This thing flies like my champ thunderbird. I was expecting something more along the lines of a Valkyrie, but this is definitely not the case. First throw, I released it on a slight hyzer, expecting a nice little hyzer flip, but instead, it took the hyzer angle and ran with it way left (RHBH). 

GLOW- 5 stars, incredible! Literally can shine my UV flashlight on it for a 10 seconds, and it will still be glowing 30 minutes later. Best glow plastic I've seen (still trying to get my hands on some Kastaplast glow discs though). 

Loses one star for flight numbers not being as advertised. If you're looking for glow plastic, I doubt you will find much better!

For those looking at the GLOW Eclipse 2.0, this is a stable to overstable disc. It is NOT understable like the description and flight numbers suggest. I would say the flight numbers should be 9/5/0/2 or 9/5/0/3. The disc is flat, very flat. The glow is amazing; probably the best on the market. 

Instant must-have in my bag. I have the Halloween edition in Eclipse 2.0 plastic and it is neutral to overstable in regards to flight. It always does exactly what I want.

5 stars for glowing, 1 star for understable description. This disc has numbers similar to Valkyrie but flies as very stable. I've never had it fly straight despite being able to overpower 9-10speed discs. I use it as a control overstable or if it's nightime. The glow is unreal.

The eclipse 2.0 plastic is the best glow in the market by a factor of 2. I am giving 5 stars because this plastic is so good for glow rounds. 

Buy this for glow but be aware it fills the Thunderbird spot in the bag and not the understable spot. This thing is stable to overstable.