All the custom ROMs I tried are smooth, it all comes down to the minor things. Some of those are common to all the custom ROMs and some are specific to that version alone. Crdroid 7.28 has the least amount of those things that I can live with.What major advantages of this rom you found over others?
Lineage and Pixel Experience - Too basic;
Lineage was the first one, didn't know what to expect from custom ROM. Pixel Experience was the last, know how much it lacks comparing with other ROMs.
Voltage - A13 is good, but too much battery drain and device gets too warm. Goes upto to low to mid 60s vs other custom ROMs barely reach 50s.
Havoc A11 - Guess it's the initial build and lacks a lot of features/customization
I used all the custom ROMs for 2-3 weeks except Havoc A11 (had it for less than a day) and Pixel Experiencee (had it for less than an hour).
The above 4 are clearly out. And the other 4 are, Havoc A10, RRemix, Crdroid 7.25 and 7.28. These are decent enough to use daily.