@qiweh don't buy any ssd/nvme shared seedboxes.
you are just not going to takke advantage of these speeds. it's a gimmic.
for a complete newbie i would suggest seedboxes.cc
their sevices are very intuitive.
also i would like to mention seedbox.io. you will get 4TB in less price that you would for 1TB in seedboxes.cc
but i never been a customer there
Good Luck.