(1) what do you think of A2 vs CPM30V? whic seem to be the choices given the task? Given I am a poor boy right now, I'm erring towards your A2 suggestion
(2) Antler or wood? Pros and cons of each?
I think, cash aside, I would err towards the A2 anyway... CPM S30V is great steel, no doubt, I just see it as more of a slicer. If I were making a "Bruiser" for myself and I could choose between the two, I'd have the A2.
Antler or wood... It really is a case of either or either... As long as we select the right wood it would be as hard wearing as the antler. Antler does have it's natural texture to add grip. We are also a little more limited with regards to design and size with the Sambar.
If you feel pretty open about which is used I'd say finalise the design then see which suits better... If either suits then that's cool, if the antler does not go we'll alter the design until it does then see if the trade off is worth it... Make sense?