Used to bag an FX-2 for forehand shots before trying one of these. Has a very similar overstable flight, but in an incredible feeling plastic. The most recent ones I got in the Premium plastic and stiff, pearly, and flat topped but have great grip. Expect these to be quite overstable, like that fx-2/Raptor/Firebird slot.

This was my introduction to Prodiscus, and to date my only experience with them. 
this disc is..... odd. It has almost no glide, and some decent fade- it kind of just plods through the air very slowly then stops. 
I could see a use for this disc for more advanced players needing very specific placement, but for my game, it didn't add anything that other discs couldn't. 
All that said, the premium plastic from Prodiscus has a great feel and is very durable.  
 

This was one of my favorite discs until I lost it. I would compare the flight and stability to a beefier champion Thunderbird in WAY nicer plastic. It would be great for lower power players and a control distance driver into headwinds as well as pro power players who want dependable accuracy. 

Like with Prodiscus, the plastic is uniquely indestructible, medium flex and grippy. It's the best on the market.

I am thinking about ordering more. 

Yet another great Prodiscus driver. The stability of the Titan is very noteworthy, being that the high and low speed stability are very much the same. Instead of having a hard end of flight fade, the flight is consistently over-stable. I think if Lat 64's "Trident" and maybe Innova's "Max" had a baby you'd get the Titan. While the Titan is not as stable as a Max, it is extremely well suited for a decent amount of cross and head wind. I'd put the Titan in a niche spot between control and utility driver, being that you can get a very straight flight out if it with high power, or a smooth gradual hyzer. Titan will also be great at coming out of an anhyzer throw, controllably. Solid disc. If you want a unique and entirely workable, over-stable, moderate distance driver, I'd easily recommend Titan.