Which is better?

Well I got a TTDS but people say that R4 is way better, is that true?

id say r4 is better but if u got money acekard 2i

I would not go with either one of those flash carts, however if I had no choice other than those two I would take the R4 only if I was certain it was legit. My ideal flash cart is the Acekard 2i.
miros