Hello and welcome
Congratulations on your big addition to hammiess!
In general , dwarf species prefer a plastic/tanked cage which is safer for them. Some syrians do indeed like climbing so wire cages are suitable, some are fine in plastic cages like a zoozone as well.
The windsor cage is ok but floorspace over height would be better. Have a look at the housing review sections and members show your cages for ideas.
Some popular cages include the barney, alexander, zoozone2, hamster heaven for the larger (also some rat cages like the mary and criceti 16 measure the same 70 x 50 cm approx which is popular with members)
smaller cages popular inclue the savic cambridge and some of the duna cages.
Ebay is a great place to find bargains, some cages as little as 99p!
I cant comment on the dwarfs and tubes sorry, hope that helps and look forward to hearing more about the clan!
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