So what is the consensus on climbing sticks / aiders? Do most people use a combination of the two or do most of you just use sticks without aiders? I understand everyone is different but what has worked for you? I'm looking to stay reasonably light weight. I see Hawk sticks come in 30" and 22" versions? Do most people use the 30s / 22s / or a combination of them with aiders. Would love some insight before buying. Really appreciate the advice.