NVMe SSD’s are much faster than Sata ssd’s It’s a fact, the reading and writing times are virtually instantaneous, because if set up right, you can get up to 8gbps read and write speeds. The problem with NVMe, is that the processor is the bottleneck, so the data is being accessed to fast for the processor to handle, so if you used the fastest processor in the world, or maybe multiple server cpu’s, you would hugely increase boot times, to the extent that they could be instantaneous. The trick with building a pc, is dont invest all your money into one component, its to find the right balance, so by all means you could get a Ryzen 3 1200g, with a gtx 1080ti, but the FPS would be half what a gtx 1080ti is actually capable of. So if you get a slightly slower ssd, with a much faster processor, your boot times would most likely rise.