R4 will never die. There's simply too much demand for it, whether they're real or fake R4s.
I know people who are dead set on getting R4s and saying how bad the other karts are is because it doesn't have the 100% claim that all games would run fine on it. R4 is simply too popular in the market, so R4 is here to stay, whether we like it or not. However, we all know that the R4 is probably the crappiest flash kart in the market.
I was at a store today with my friend who was getting his Wii back from getting it modified. A couple customers came in and they were all looking for R4s. The store was sold out of R4 so he told them about DSTT, and the customers were just going like "
DSTT?" The owner had to explain it, he even said that the R4 is more popular so that's the reason why they're sold out. DSTT is probably the 2nd more popular flash kart because it's sold in stores. In the end, because R4 started this whole flash kart thing, people will think R4 is the best, even if you do tell them that it's one of the worst flash karts on the market now compared to AceKard or SuperCard or M3.