I say go with the Grizzly.I went through this last year,went with the Grizzy just because it was a bit cheaper.About the same time that the Grizzly came in we had a Detroit come in.The Grizzly is a fair bit beefier than the detroit,case is filled in more,cross pins are larger and the grizzly is amost 4lbs heavier.The Grizzly setup good too,used the same shims that I had on the 60 charrier,same backlash.Out in the woods,you never know the Grizzly was in the front,locks quick and unlock smooth.