Well, at least some of it depends on how busy you are in you personnal life, " married with children, full time job, ect. " I would not reccommend a large python species to anyone that has young kids, unless EVERY PRECAUTION is taken to insure that they do not come into contact with the children. A B.C.C is going to usually max out around 10ft with a occasional exception to the rule and will maintain fine on rabbits. A burm, can easily attain lengths of 20ft and can be fed rabbits at that time, but you will have to feed them more and it is more costly. When a burm reaches its full potential, it will also need a large enclosure " much larger than a boa would ever need. " Plenty of breeders will tell you that they keep 20ft burms and retics in 8ft enclosures, it can be done, BUT the poor animal will be cramped and will never stay in real good shape as far as muscle tone is concerned.I kept burms, when I first got into the hobby 18yrs ago and when the price on them dropped to crap, it was no longer feasible to keep an animal that aquired so much space and so much food and had the potential to kill you. They did not even make enough to pay for their own upkeep. It is all in what you want to do and you have to ask yourself if you are ready for the extra responsibility and if you are responsible enough to own an animal that once it reaches its max size, could easily kill you. Also, ask yourself why you want one? Is it because you truly want to do something worthwhile with them or is it to look cool lugging a big constrictor around and be mancho. Only you, can answer these questions and in the end determine if it is worth it. If you bite off more than you can chew, it will be sad most of all for the animal, because it is hard to place burms with anyone and Zoos will not touch them. B.C.C. vs Burms ? B.C.C. anyday and for me, I sometimes wonder why I keep B.C.C. I am a Corallus man and they are almost self contained.......Good Luck.......Johnson Herp