hello colleagues my question is about the recorders for nand flash and which I recommend which is the best and fastest to read and write all kinds of memories or at least the best for nand flash memories that I need to be able to repair led TV and smartv already consult on the other hand but nobody knows how to answer my questions and I know that I should not only have the recorder but also the adapters. What engraver I recommend (name and model) for these works. PS: I already have the CH341 recorder but it doesn't work for me. Thanks for your time