Which Aluminium Topbox ?

Hi Dogs

Will be taking delivery of my Triumph XCA soon  :ricky: I am looking at fitting a decent Topbox the Triumph ones don't impress me at all.
I had a look at the Motorradical Aluminium Topbox and was quite impressed with the sturdiness and quality and pricing seems competitive compared to the opposition ( Trax & Kappa ).I see they also open from the side ?
Anyone have these fitted perhaps give me their opinions or recommend another brand

Thanks