Puppetmaster is far better choice for tank over beastmaster. first off one can have mammet with paperdoll model gear. this give goldsmiths a ability craft mammet gear as well blacksmiths.

paperdoll gear set also give an ability to upgrade your mammet it give glamour is the end game folks some cheer for the mammets.

plus mammet gear could have improvement per each lvl such armor peice decrease the debuff that the puppetmaster that be you have give it yes puppetmaster is far better choice for migration tank. for example a mammet peice gear could cute in half how much debuff or hit point that it get when it be give

let say you give it a nasty debuff a dot damage of time. the mammet armor peice could cute the timer of the dot in half when it recieve that debuff or turn the debuff into regen with puppetmaster ability. another example is mammet could 6 debuff on it and then puppetmaster use ability turn all the debuff into regen on the mammet health