I hear it’s a must have in every throwers arsenal. I don’t have one yet, but I’m sure I will pick one up sooner or later
But yes, upgrading your throws is just as satisfying as learning a new trick.
I started with a Duncan pro z, then got a speedaholic (which I didn’t like) then got a northstar and regen in a great b/s/t deal on the forums. It didn’t take long after that that I knew I wanted a metal, but which one? There were so many to choose from, so I got all four 2014 benchmarks (incredible yoyos for the price btw). And now I have a Duncan Barracuda and a one drop valor to add to my lineup. Btw I just started in December lol, it’s an addiction now