This is the definitive, best cart available for DS systems.
- Near 100% compatibility with games with the only hiccups being in older titles. Many of these have been fixed though.
- Great, Slot 1 GBA Emulator. This isn't the absolute best out there, but considering the price of the cart and the DSi's lack of a Slot 2, this is absolutely amazing.
- SNES Emulator that easily surpasses the shoddy homebrew emulators available to all.
- Many plug ins for ease of use in many aspects
- Great media support for music and video
- Many fun extras for in game
- Supports large MicroSD cards
The list goes on and on making this cart just flat out amazing. I can not recommend anything over it, but I can give a more simple choice for those looking for something less extravagant.
Acekard2i
The Acekard2i is an excellent cart with the use of the third party AKAIO firmware.
- Great compatibility and supports patched games well
- Inexpensive
- Supports large MicroSD cards
- Great cart for the cost
This cart lacks all of the bells and whistles of the DSTwo but serves all the possible needs of somebody just looking to play DS games.
R4i Gold R4idsn
This R4isn does not do anything new, build quality could be better and the GUI needs a little tunning.
But if you're looking for a low priced DSi cart, you can't go wrong with this R4i Revloution. Game compatibility is very good, whether you're using the official kernel or WOOD, they both work well.