I was curious for those that had several different flashcarts throughout the years in your personal experience. Which ones are near perfect and ones that had those issues and what DS models? I have one which is the R4i Gold 3DS RTS and had it for about 2 years and sometimes it says there's no game pak inserted on my DS Lite despite both the cart and micro SD is already inserted. So I have to eject and insert the cart gently to get it to work but seems to me it's the area in the micro SD to cart section I think. But most of the time it works fine. I remember years ago that the Acekard carts had those issues. How's the ones that are still being made and supported today like the Supercard DStwo Plus, R4iSDHC, etc.