im one of the silly few who believe a HEALTHY male burm shouldent be out of the question, theres no reason for your 10 ft snake to weigh 120lbs.. a helathy male burm should be roughly 10ft and 60-80lbs i never understand why they are precieved to be so much bigger.

that being said tho if you havent even had a boa, go with something similar to what your looking for. for example a coastal carpet female should be between 9-11ft and around 20lbs of active intelligent snake so thatd be a good step tword a retic or a bci if your loooking for a burm because the attitudes line up for the most part. that being said though, thats only because u said u loved snakes i never suggest starter or begginer snakes because more often the case those are the ones who end up in rescues and on craigslist.. im a strong believer in get what you want and love it and learn with it but if your looking to expand your collection into giants you cant go wrong with a carpet or boa, my carpet is still a little spitfire and i love handling her soo much diffrent then my retic who tends to just veg on my shoulders