Fomapan is excellent if you ask me. Very high quality yet cost-effective films. My favourite being the Fomapan 200 "Crative", it's something between 100 & 400 that isn't well fitted out in the market.
Tonal rendering is awesome and the grain beautiful. That being said the Fomapan 100 & 400 are excellent performers in their own right as well. The 100 is smooth, but with a little grainy bite for it's speed, something of a i.e. FP4+-ish. The 400 has slightly softer detail rendering among the 400 class films (not as "harsh" as i.e. T-Max 400 or Delta 400), making it particulary excellent for portraits IMHO. Another point worth mentioning is Fomapan films darkroom (wet-) print excellent as well.
Just me 2c,
Margus