ATech seats?

Does anyone have any experience / knowledge of ATech seats?

I’m looking for some buckets for my 197 which will be used mainly as a track car and a set of these have come up:
https://raceandrally.com/atech-easy-racing-seat But I’ve never heard of ATech before.
They are FIA approved apparently, so you must assume build quality is reasonable from a safety POV, but just no idea on comfort, longevity and just general form and function.

I’m looking towards the budget end of the market and have read some reasonable things about the Motamec seats but availability is a nonexistent at the moment.

I’m no racing snake, so need something that isn’t too narrow and suitable for a 36”waist.