Please help!

my Wife of 10 years has finally agreed to lock me up! The question, however, is what cage is the safest, most secure, etc. We have been looking at the CB-6000s and the Birdlock... however, our finances are limited, and we don't want to make a mistake.
Pros, cons, experiences, etc would be most welcome! Thanks for your help!!

All I can say is I found a cb6000 on eBay uk for around £30, most reviews say it is very good, some have said it is fake and not as good, but like you, money is limited so I thought I'd go for the cheaper option for my first time, waiting for it to arrive now.

Hope this has helped a little