Hi Scah,
I've the Elegoo Mars, which has a pretty poor build volume, but it's resin and the fidelity and finish is pretty astonishing. The Elegoo Saturn is coming soon, but build volume is 188mm x 115mm x 200mm, so FDM is probably the way forward for volume. The Peoply Phenom is probably the best resin for big builds, but it's at $1,800 at the moment for large volume of 276mm x 155mm x 400mm. There's some tech being developed at the moment utilising monochromatic LED panels, rather than RGB, and it cuts the cure time of resin from about 10 seconds per layer to 2 seconds, so worth holding out for a bit ?
The Anycubic Mega X is getting great reviews for a large volume 3D FDM printer, as does the Prusa MK3. 3D printing Nerd and Makers Muse are two other channels also worth checking out on YouTube.
I've not done too much lately, but I designed and printed these late 2019, and I dropped the poor Ban Garda before the photo, loosing her fingertips....There's been a lot of improvements in process since, it's a real learning/waiting game. If you want fidelity go resin, if you want volume, go FDM. HTH, Richie.