Hello and welcome Mx Davidson (Stuart, Pauline, whatever – we don't mind…).
One thing to consider is where this journey is going. Are you likely to be constrained by cash and/or space so that your workshop will contain a lathe, drill, and little else, by way of machines, or will you be able to equip the 'shop with a milling machine? Don't forget the cost of all the tooling required…
The Myford lathes have their limitations, but, when well-equipped, can provide unparalelled versatility and can tackle jobs that seem far too big for the lathe's nominal size. Oriental lathes don't have gap beds, and seem to have a very limited range of accessories available. So, you buy a lathe, cheaply, but that's it.
The support from the various outlets seems to be very variable. Search the forum and draw your own conclusions about support. Quality control can be a problem with these cheap machines, so you need to be sure that a problem will be handled honourably by the seller.
I favour second-hand, because I can bring machines back to spec., however that requires a decent level of equipment already, of course. There's a decent Myford ML7, well-equipped, that's just popped up on http://www.lathes.co.uk, at a sensible price. The point previously made about ex-industry machines likely being clapped-out is true, but most(?) Myfords will have been in private ownership.