I discovered Quake for the Pocket PC a few days ago and nearly wet my pants
I am an ex PALM user and boy, what I've been missing...
Anyway, here are the stats for my H2215:
Portrait, 400 MHz, No optimisation: 14.7fps
Portrait, 400 MHz, Opti by Mali (see page 1): 17.5fps
Portrait, 473 MHz, Opti by Mali: 20.8fps
Considering I was more than happy with 14.7, 20.8 is just plain greedy!