Which dsi flashcart?

We have 3 ds's at home all with cyclo ds's. The original phat is sadly finally dying and I fancy a dsi XL, bigger screen, yippee. :D
Which of the current dsi flashcarts is the best as I can't use my beloved cyclo. ???

Acekard?

acecard 2i

yep, acekard 2i is the way to go.it is however worth noting that you will have to run the danny phantom fix on your ackard as the dsi xl comes out of the box with the dsi 1.4 firmware