Slot 2 has the best compatibility for homebrew right now. That will change in the future. So, if all you want is homebrew, get the cheapest slot-2 cartridge you can find. Remember to add the cost of the passthru card.
For homebrew of the future, get a slot-1 card. The DS-Xtreme has the best compatibility of the slot-1 cards but limited space 512 MB.
Do you want homebrew for movies and music? If so, then you might want to get the M3 Simply or the R4 instead. They have expandable memory.
QUOTE(digitalmax @ Feb 3 2007, 05:04 AM)
im looking to do homebrew!
If you would just give some details, instead of acting like a jerk, maybe you would get more help, and faster. What kind of homebrew? Like I asked a week ago.