Spaulding Rogers Pumas

First off, scratchers, and others who know nothing about tattooing please dont reply. Now: I was considering investing in the pumas, if any of you know anything about them, let me know. Shop owner uses em' and likes em' alot, but another guy used them and hates em'. Or if you have any suggestions on good machines im open to suggestions. Thanks

ya dude pumas are cool . the biggest part of the machine is the springs . ive got two of em one liner and one shader , its all in the springs and the cap. my only gripe about em is that they are just too light