I've got 3 M3 DS Reals that I need to upgrade. It seems there isn't much support left for them any more plus they don't work in the 3DS. The replacements are going in 2 3DS's and 1 Lite. I've read a lot of topics and it seems there is no ONE cart that everyone seems to agree is the one to get. If you are willing to spend the money, the DSTWO seems like the best one for the 3DS. And between the cheaper ones (R4i Gold 3DS and Acekard 2i) depends on if you like WOODR4 or AKAIO better. For MY 3DS I plan to get the DSTWO just because it seems like it has some cool features I might like to play with, but for the other two (they are for my kids), the only thing that matters is compatability with ROMS, support, and easy of use. They don't have any need for the features of the DSTWO. What is your opinion of the benifits of the two cheaper models from the view of compatability with ROMS, support, and easy of use. I considered just buying one of each, but the thought of having to find updates for 3 different carts seems like too much trouble. Maybe I'm missing another cart option? Thanks for the advice.