Storage will really be an issue, not complaining that the Series S only has 512 GB, I mean even the 1 TB in the Series X and the 8xx on the PS5 will be not enough. That's at least the case for me, I'm already annoyed at my Gaming Laptop with 512 GB SSD, so much that I'll just add an extern SSD with lower speed soon, but that will be more than 100 Euro again.
I guess the "special" SSD options for Xbox and Playstation will be hm...at least 100 or 150 for 1 TB, if not more, that's really annoying. Yes, you can buy or use an external HDD and swap games out, but that's still annoying for me ;) Wonder how much space there will be available in the end (system software, etc.) with the pre-installed game on PS5 ...that's not going to help. maybe 700-780 or so useable SSD space on the PS5 in the end?
Well you can't have everything, fast SSD and big storage, for the price there just needs to be some drawback and let's be honest, we even got 5xx GB versions with cheap low end HDD with 5.400 rpm.