Sonic Mega 8K S

ACF is another new type of film used on some larger printers. It's definitely superior to regular old fep film in the sense that it has much lower peel forces and stretches less, but in my experience (and I've seen a lot of YouTubers and reviewers say this as well) it sometimes has issues with tiny

I use a phrozen 8k mini. If I ever were to upgrade, i'd likely just grab the bigger 8k. 8K seems to pump out great quality for a decent price at this point.

As somebody who has had a few large format printers I'd say right now the choice is between a phrozen mega 8ks and waiting until either elegoo or phrozen make a large format 16k printer. Anycubic doesn't allow for separate wait before print times on bottom and normal layers so that is immediately ou