Leon,
I'm mostly using Foma papers because they're the cheapest here. I used Fomatone MG classic (FB), warm tone Chamois (542). I think it is very beautiful, at least according to my limited experience. It looks and feels much better than RC papers (I use Foma normal (grade 2), Foma VC, and Ilford MG). Even non-photographers who know nothing about papers noticed the difference.

However, I don't have any experience with any other brand FB papers so I can't tell if and how much better they are.

Regards,
Kate