Which S905X Box for LE?

Hello,

Im consider to buy a S905X Box for LE.

Normally I use 5ghz/ac Wifi but I think that there no different for me on 2.4ghz. I dont now if 2gb Ram or 3gb would be the right choice for me. Now I use a M8S Pro S912 3gb with 8.2.2.3 with no problems, but I think a S905X would be better. I use LE ONLY in internal. (I hate Android)

In my list I have:

Z69 S905X 3gb Ram - without wlan ac

TX5 Pro S905X 2gb Ram - with wlan ac

Wechip V5 S905X 2gb Ram - with wlan ac

Which one would be the right choice to run LE in internal?

Thanks!!!

I have to add that I mostly or only watch Anime in LE. I had read somwhere that S912 is better for Anime or somth else. pls correct when Im wrong.

But I think I wouldnt see dufferents when I watch with S905X or S912..

Can no body help me?