+1 for joining a M E Club. There will learn from hearing others talk, or give advice, or demonstarte face to face, once things return towards "normal"
Again, buy the biggest lathe that you can afford. Already you have see tne war start between the " Buy new Chinese" and "Don't! Buy a secondhand Myford"
Any secondhand machine may be worn, and have been abused, or have parts missing. You may be lucky and find one in really good condition.
Being a club member, you may be able to find someone to come and look at and check a used machine.
Much excellent work has been done on Myford lathes, from the old ML1,2 3, and 4 through the ML7 Series and ML10s.
I started with a ML7 but upgraded to a Chinese lathe with a dealer fitted VFD. This cost me a quarter of what a new Super 7 Sigma would have cost for a slightly lesser specification (i.e. I have power Cross feed which the S7Sigma could not offer, and a 5MT mandrel instead of a 4MT. )
Aalso, my larger lathe is heavier and more rigid than a ML7
It is belt driven, which, to me is an advantage. It is quieter than a geared head machine, and if a jam up does happen, hopefully the belts will slip before any major damage is done. (Did work well enough for me when I caused a stall, but that was my fault! The repair did allow me to make what I consider to be a slight upgrade )
Electronic variable speed controls have improved, but can fail if mistreated.
In the end, you pays your money and makes your choice.
But don't forget to budget for some tooling, and measuring equipment, and maybe some books on lathework, and machining in general. I can tell you what I have, although others will have others as well, or instead of.
HTH
Howard