Don't know Forbus... I have a Serpa and it is the ONLY non-leather holster I like.
Even the paddle is comfortable... and I am not a fan of paddle holsters.
I wear it on my belt for CC and OC alike... and attach it to the Blackhawk thigh-rig for backpacking and hiking.
I wear it about 30% of the time on my waist... the rest is split between a leather belt holster and IWB.
The Serpa on my thigh is the only way I carry when in the woods.