I live and mostly hunt in the south where I climb a lot of pines with shaggy flaky bark so im thinking tree gaffs would certainly be better for those and pole gaffs for oaks. The smoothest tree we really have would be a red oak with hard bark. I would think pole gaffs would be better on those.
I think you’re on the right track there. Bark type really dictates the length of gaff needed.
Just be careful folks. I spent a lot of time learning from professionals (I’d never claim to be one) before I got the hang of it.
Gaffs are a great tool, but complacency with them can get you dead quick. Tree squeezes work great from what I’ve seen, but I’ve never spent the money. Definitely the safest way.
I was taught to grab the lineman’s belt and push it together instead of grabbing the pole.
Be safe fellers.