SXT2 400mhz@L4 vs SXT-Lite2 600mhz@L3, best for hotspot?

Hi, i am looking for a board to serve as a hotspot. Sxt platform looks promising, integrated 60x60 degree 10dbi antenna is good, but why the

http://routerboard.com/RBSXTG2HnD
(SXT2 )RBSXTG2HnD is ar7242@400mhz/32mb and ROS L4 (Plus gigabit port), and the


http://routerboard.com/RBSXT2nDr2
(SXT Lite )RBSXT2nDr2 is ar9344@600mhz/64m and ROS L3

Even the sxt lite being a more powerfull platform(packet handling, more connections, more memory), it cannot perform as a hotspot. Doesn’t make sense to me!?

Is there a better option for a hotspot than these two?

Conclusion is that cpe is better than AP.
You can use RB951 in an plastic box (like I do) or use Groove 52Ahpn.

I have some spare rb750’s, going to use them to do the leasing work.

Anyway, it is very confusing to have “Lite” hardware that is more powerfull than the G hardware. (Apart from tx-power, that is not necessary in hotspot scenarios).