I use the Elegoo Saturn printer and Mercury curing station. No problems so far. I use an old plastic container for my initial wash, and reserve the included container purely for the final wash. I’ve had no issues so far. They’re fairly cheap, especially if you buy second-hand; mine came from the official Elegoo eBay page for refurbished products. I got both for about $300.

For resin, I basically exclusively use the Saturn for tabletop minis, so I use Sunlu ABS-Like because it has enough flexibility that arms and stuff flex a bit instead of breaking. If you want something more rigid I can’t really suggest anything.