I have two of these, as well as a Blowfly 1, I've found they are almost identical performance wise. For my very beginner lever game I find I can use it for a wide variety of shots.
As a throwing putter it seems to fly a bit understable as even I can get it to turn slightly, for approaches it sticks pretty good where it lands when thrown properly but it's definitely not totally rollaway-proof for me as I've had several bad roll offs after poor, badly angled shots into hillsides. For putting it's a bit floppy but I have made some good putts with it, especially longer ones.
For the material, I happen to really like the ultra soft feel and shallow/sloped underside on the rim, and I especially like the amazing durability of this disc. I've smacked pavement, trees and about everything else with these and they show little to no damage, to the point it's a go-to for me when I'm throwing near pavement.
If you're a beginner (or more advanced and want to have some fun) and looking for a disc that can take a beating and possibly play with one disc, I think this is a good option. Also works for playing catch as it's so soft, and mine float in water as well.