I tried a set of Hogues. Not sure exactly which model. Didn't care for the looks of them and they felt cheap as hell. Hollow-ish. Ran fifty through it at a range with them on and wasn't impressed. Ditched 'em and went to the T-Grip.
Lusted after a set of Nill Griffes, but their prices skyrocketed during the period where I was trying to convince myself, and my right hand, that I didn't need to pay a hundred bucks for a comfortable, attractive grip. Shoulda bought the Nills then instead of farting around with ugly rubber stuff.
Shoulda, coulda woulda, I guess. Really want to give Herrett's a shot. Accounts I've read of folks using them are nothing short of glowing.