What HUD stats to track?

Hi, I've only been using a HUD for a few weeks at this point and I'm slowly getting used to tracking more stats.
I'm wondering what stats you guys see as a must and what the next natural step for me would be to add more stats.
Also if I'm currently missing something.
Right now I have:

VPIP/PFR/cbet flop/ fold to flop cbet
3bet/fold to 3bet/Attempt to steal/Fold to LP steal
Player name/Hands/BB

wow.. you have more stats there than me.
this is the only thing i have on my stats

VPIP / PFR / 3-bet
C-bet / fold to C-bet

I cant concentrate with too many stats on..
well you can always try check poker books that mentions HUDs like "poker by the book".

you can also check reddit or 2+2 for more HUD setup.

good luck.

Vpip/pfr/3b/4b/steal
Fold3bet/fold4bet/fold steal
Cbet/aggression factor/equity/how much won or lost

Just my custom set up, go thru your hud options and custom build to your play style. There must be over 100 stats to choose from. I would read thru them.