Went for a ride last night, first time with the clips. Worked out well, no major issues. A little tricky to hop curbs while being clipped (fearing loss of momentum --> fall).
I always unclipped early before any crossings and just pedalled one foot connected, one foot disconnected (but on the pedal).
As far as the bike, I can't judge its performance yet since I had been out to a wedding reception Sunday night and my legs were tired from that.
As a quick judgement though: Rear is noticeably stiffer, in some aspects the bike felt super smooth. Some areas when tired the gear ratios were difficult to master. I was stuck in this limbo between 2 x high number and 3 x medium number
Front end feels much softer, probably due to the fact its new. The pop over a curb felt easier to hop. Tire pressure was not set bang on.