Crucial RealSSD C300 is good, but the first batch was with unoptimized firmware, which in some cases give substantial sagging on operations with small blocks of files. On their website there seems to be new firmware, so it is better to flash before to put Windows.
Another disadvantage is the high price and issue with a purchase and, accordingly, with the further guarantee (as I understand it, officially this model is not sold in Russia).
The rest — considered to be the fastest SSD at the moment.