Every phone I pick up and play with is much slower (ie completing a simple task such as turning on, unlocking, sending an SMS, go back home then turn off) than my N5 I've had since launch day. Rooted, stock ROM and kernel, with xposed gravity.
We have a lot of different phones in my family and are on both VZW and TMO networks. 4 iPhone's (4, 4s, and 2 5s's), GS3, 4 GS4's, MotoX, and a BB.
I've also played with friends G2, M7, M8, and RAZR Maxx. There is nothing as snappy as the N5 on KK to date. Not even close imo. Anyone else feel this way when they pick up another mobile device?