433AH with 3 cards or 3 nos. 411AH

Dear friends,
I need some advice to setup a new base station. Should I go for 433AH with 3 cards and 3 sectors.
Or should I have 411AH each with one card and one sector. Also, I seek ur advice regarding which card I should use.
Compex, Alfa or R52. Presently I am using one set 433AH with Alfa cards.

I suggest 3x411AH but it depends on how many users you want to connect and what is the bandwidth you expect to deliver (if you have few users and few badwidth 1x433AH + 3x R52 works good).

Compex and Mikrotik R52 works good (I think there are producted in the same plant).
I dont know alfa.

Use R52H- 350mw Card Its Good For Compex and Alfa