Advice for a new cage?

[Cockatango]

I have one cockatiel and have had her for over a year now. She lives in the cage my local pet store recommended, but I think it's time for an upgrade.

Specifically one with white bars (a light colour is also fine)
A relatively low plastic base so she can see out from the bottom, and has
A pull out tray (if there's a wire floor, that it's removable).
Casters would be preferred, or at least compatible with a trolley.
From or ships to the UK.

1. www.amazon.co.uk/Little-Friends-Hamberley-Metal-Cage/dp/B005CAY8QA/ref=sr_1_1?s=pet-supplies&ie=UTF8&qid=1535885114&sr=1-1&keywords=HAMBERLEY+SINGLE+METAL+LARGE+CAGE
2. PawHut Large Metal Bird Cage Aviary Budgies Finch Cockatiel Birds Stand Feeding Station Open Top w/ Wheels (80L x 52W x154H（cm）): Amazon.co.uk: Pet Supplies
3. Pet Ting Tulip Large Bird Cage - For Finch Canary Budgie Cockatiel and other similar sized birds (White): Amazon.co.uk: Pet Supplies

This is my shortlist of what I've found online. I would love to get your opinions on these and/or recommendations of other cages that fit these parameters.

Thanks in advance!!

 

[Roxhum]

I would choose which ever cage has the most floor space not including height because that doesn’t really matter. I like cage #1 the best for the shape of it. Cage #2 is nice because it has metal bowls and swinging doors to get to the bowls. That is a nice convience. No to #3, it is too small.

Good luck with your decision. Your bird will be very happy

 

[Tiel Feathers]

I like cage #1 best also, #3 would not be good. It’s too small and looks hard to clean.

 

[ThisLittleBird]

1 is the best... you should only put a plant is number 3

 

[Max83]

cage 3 too small.

I'd choose the bigger between 1 and 2, they both seem good built cages! good you're changing your baby's house