From some websit know that now MT Card & Gateway can play gba games. These two card are good for 3DS Muti-rom, eshop now can play GBA games.. Very nice update. But my console is 3ds 6.3.0, which flash cart is better for play GBA?
of course,If your console is 3ds 6.3.0, supper ds two card is your best choice, it can directly support GBA games on the latest 3ds console v7.2.0-16, THE MT-CARD and gateway 3ds cards can play 3ds roms and they only can used on v4.1~v4.5, so recommend you buy supper DSTWO , recommend gamedepot4u to buy..
It's base on your 3DS system. If your 3DS system is between 4.1~4.5. The best flashcart is the Gateway 3DS. If your console is not between 4.1~4.5 you should buy the Supercard DSTWO or R4i SDHC 3DS RTS.
You can get more help from http://3ds-flashcard.com
For 3ds users, if your N3DS is V6.1 or lower version, you can choose gateway blue card, but remember that for all 3ds game cards only support N3DS/XL FW Stayed on v4.5-4.1. For DSi/3DS Users, dstwo is your only choice.Since your 3ds in on V6.3.0, then Supercard dstwo is your best choice which comes with gba emulator.
And just order another dstwo yesterday for my son, you know we always have to share the one, its very inconvenience. Suggest you find a reliable and local resellers, shipping time will be quicker . got my two dstwo from a usa based store http://www.r4depot.com/10-supercard-dstwo-for-nintendo-dsldsi3ds3ds-xl2ds.html, the first one arrived my CA door within 4 days, they are more reliable based on my experience.
Due to your console is 3ds V6.3.0 , the best flashcart to paly gba games is the supercard dstwo , it is user friendly and cheaper than mt-card/gateway 3ds .
recommend you buy dstwo, the mainly funciton for gateway 3ds was not playing gba games,so dstwo will have a good compatibity for playing gba games. I have a dstwo for ages,ran perfectly till now,if you need,here is the usa store i got my card : http://www.modchipwarehouse.com/superca...s-lite-p-5.html