I'm glad I'm not the only one still using a Nexus 5. My only frustration is the delay between tapping on the screen and the desired action occurring (e.g. in G

I'm glad I'm not the only one still using a Nexus 5. My only frustration is the delay between tapping on the screen and the desired action occurring (e.g. in Google Maps). Do you find that ROMs based on newer versions of AOSP make this older hardware sluggish?