Resin cost around £40,-/L and there are more resin types now that before. Rubber, Abs like, clear, high impact, wax etc... as aid the colour range which is broader if you get to the colour mixing into clear resin.
printer wise if you look at phrozen range it’s pretty good and reasonable price.
I have an anycubic photon, for over a year, detail is impressive, post productions is as much as printing FDM with supports if not less.
build area for the photon is small but phrozen have brought out a large build area and reviews are pretty good.
time to print is pretty fast with the LCD style as each layer takes 10-15 seconds.
Formlabs have brought out the Form3L but at £8000,- for a complete setup it’s a bit out of my price range but the tech thats gone into it you can justify the price.