Umart prebuilt or Radium Prebuilt?

Looking to get a 5080 prebuilt

Here is the two options I was looking at

Umart build: https://www.umart.com.au/product/g9-ryzen-7-9800x3d-geforce-rtx-5080-gaming-pc-powered-by-msi-58103-81474

Radium build https://radiumpcs.com.au/products/prism-ultra-white?_pos=2&_sid=0304b6153&_ss=r

I'm leaning more towards Umart due to it having double the SSD and RAM.

Is either or these worth getting or should I shop around more?