Up to you. If you prefer custom rom (deodexed) then you can flash Wanamlite.
Btw..you gonna root using CR-root or Chenglu one..?
Or does Wanamlite comes pre-root..?

---

Added on October 13, 2012, 12:46 am

Yeah..FOTA updates normally smaller.

Easiest use chenglu one step only you have root n cwm
Than use triangleaway to remove flash counter
The cwm is working well n have tested backup n restore
Flashing updated official rom using odin in PC will not raise counter
If you just root using chainfire method you can use mobile odin to install chenglu cwm. That is long way no purpose as you still need to remove flash  counter
So far some xda users reported flash counter increased even using mobile odin to flash official stock rom really strange but use triangleaway to remove it

just curious, to u guys who bought the ap set.

will you sell it off and get the sme after the release ?

Triangleaway will not remove flash counter on wannamlite rom
It only remove on stock rom
That is why I said use triangleaway immediately after you have root n install cwm on stock rom. Before flash any custom rom do a nandroid backup of your stock rom first
If necessary restore back stock rom n remove flash counter than

---

Added on October 13, 2012, 1:23 pm
Never tried as I did not even bother to install cf root
Chenglu root is fine n working well