So happy with how my Pre 3 is performing! Going from a Pre Plus with Uberkernel overclocked to 1GHz, this Pre 3 running standard is silky smooth, no lags or stutters like I used to get, and every app opens instantaneously. Even the Messaging app which on my old phone used to really take 4-5 seconds to open (and that was with only using SMS), now I no longer need to leave it open if I suspect I'll get a reply from someone, I just close it and can open it again straight away.
And even with the faster performance, the battery life seems so much better so far for me, with the same usage as on the Pre Plus it's lasting noticeably longer even though everything happens quicker.
Can't wait to see what this baby will do when we get a version of UK for it!