About the Hammersmith, I think I actually asked the dev because I was confused about the pedal not being a continuous pedalling (which is really important to me, much more than una corda or so). I got the reply
"Hammersmith doesn’t have continuous pedal, there are samples for pedal down and pedal up."
I have to try it again, but I remember it being such that it is basically unusable for my needs.
