I am pretty sure I want to buy my first FS mountain bike, not in a hurry but over the next year. Pretty positive I want short travel for my trails in SE Wisconsin. The question to me now is the head angle. How do I know if a Tallboy 4 or Salsa Spearfish is better? For 'moderate' riders not taking huge jumps, is there a downside to these slack angles? Thx. I've been riding a couple of hardtails for a few years.