Review on TCSUNBOW SSD 120GB - X3 1TB-New: High-Performance Storage Solution by Mario Haan

I bought it about 16 months ago and installed it on my desktop. Recently, I've noticed that performance is slowing down - game load times have become too slow to play (Overwatch rounds start with no character models loaded, etc.). I did a test and found the write speed to be ok - a bit slower than my other SSD (Samsung Evo) but acceptable. However, the reading speed is MUCH slower than it should be. 75-90% slower than write speed. So something on this drive is dying for me.