RE: lineman style boots
They are not boots, they are gafts which strap on to which ever boots you are wearing. (unless there is another (new) product out)....and no offense to anyone who likes them, I wouldn't recommend them. I work for a utility co. (phone) and climb poles for a living and it's not for everyone. You have to climb properly. The other thing is, it's tough on the feet and legs when standing on them for long periods, the feet go numb ect depending on the boots. Now I realize you'll rest in the sling etc...
Also, if you use the same tree often, it will damage the trees significantly.
I'd recommend carrying in a small spray bottle of Scent Killer for your pegs as well as your boots etc when climbing in. I've never had an issue with deer scenting my climbing sticks etc....
If you do decide to try the gafts (spikes), remember keep your knees and but away from the tree when climbing. The downward/in angle must be maintained so they don't kick out.