All the mentioned cages can work very well for you. Do some research yourself, because in the end, you'll get what you want to get and not what I or someone else suggests.
Habitat Systems has the nicest caging available for boas and pythons IMO. The cages are light in weight, strong, attractive, heat amazingly well and have the nice feature of being able to hold screws (i.e. for heat panels) and be patched if you want to cover screw holes that aren't being used anymore. These cages are pricey.
I have Visions and I like them for larger boids because the plastic material is easy to clean and very tough as far as being able to withstand abuse without damage. I've also used Boaphiles with success. Also check out www.cheapcages.com
Mark
>>I'm in the process of obtain some decent enclosures for my boas and have been trying to get some pros and cons about the boaphile and vision cages. Which one is more better, and any other companies that are decent. I'm interested in the 4 foot long styles. Thanks ................Joe
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>>1.1.1 Ball python
>>1.0.0 carpet python
>>0.2.1 blood python
>>1.1.0 dumerils boa
>>2.1.0 redtail boa
>>1.1.0 Albino redtail boa
>>0.1.0 central Am boa
>>1.0.0 amazon tree boa
>>1.0.0 argentine boa
>>1.0.0 hogg island boa
>>0.0.1 sav monitor
>>1.0.0 veiled cham
>>0.0.1 res
>>0.2.0 Parakeet
>>3.12.0 cat
>>0.1.0 pit/shepard