This is what I was told and am beginning to experience as I am a new owner as well.

Every boa will have its own personality, but here is what I have found to be true with my boa vs. bp

Boas are steady eaters and readily take a variety of food items (rats, mice, etc) with very little hesitation.

Boas are not really head shy and will not retreat from contact the way a bp will. it can be a little unnerving until you get to trust your boa.

Boas are quite different when handled, and are much more grippy than bp's. boas are more likely to climb and seek high ground when handled.

Boas are also faster when motivated than bp's, so keep on your toes