Welcome to the Money Pit. The lathe is the cheap part. If you can buy used the better as often you will get the accessories thrown in.
It seems when you start you NEED (or really want) better tools, chucks, mandrels, sharpening system etc. A must is the wolverine sharpening system.
I have a Nova 1624. Great but it is not true variable as you have to change belts. It has been great machine and I still use on occasion.
If you have a turning club near by check with them as many times they have members wanting to sell equipment plus I think lessons are invaluable.
Don