[Q] Please suggest a stable and fluid ROM for a Dad!! topic

I want to root this Tab for my Dad 'cause he is tired of its sluggishness with all the samsung bloatware....so I want to install a stable ROM (preferably 4.4.4 or lollipop if its usable yet) which he can use as a daily driver. Since he works, I won't get much time with his Tab to experiment it to know for myself.

Can you please suggest 2-3 ROMs that I can try tonight?