Incredible review. Thank you. Anyone tried upgrading the SSD to a larger or faster one? Wondering what the limit is, I assume 550Mb/s or so like m2 ssd, rather than NVME speeds. Also, I assume the 4GB of ram helps with movie covers loading on HT4 compared to the 2G on base models. Is the 4GB a night and day difference? Update: just noticed the UHD3000 has 4G of ram also. Didn’t realize that. So does it make a meaningful difference to poster loading?