Acekard isn't the only one still, correct? If it isn't the only one, is it the best or is there a better one?
Yeah, it's pretty unianimous. I'm using an AceKard 2i while I waiting for the CycloDSi (whenever that comes out) and I have to admit - for $14, you definitely get one good card. It does everything you need, has next to no problems at all with ROMs (I've only come across one ROM that doesn't work perfectly, FFTA2, but that's more than likely the ROM itself acting up). So yeah, right now at least, you can't get better than the AK2i.