Resin is also slow (probably slower per mm^3 than FDM depending on nozzle size), but speed doesn't really matter IMO. But yeah with a high detail 0.2mm nozzle (0.1mm extrusions size) it does tend to get pretty slow. Layer lines are a factor of orientation a lot (you want to have steep angles, not very shallow ones).
I have several printers and I ususually have something "in the oven" while I WFH (my job is not related to 3D printing sadly)
One advantage of resin is that it takes a fixed amount of time per layer no matter the size of the layer. FDM time obviously increases linearly depending on the amount of material to deposit. So a resin printer will take the same amount of time to produce a single figure or as many figures will fit into its print area.
I have several printers and I ususually have something "in the oven" while I WFH (my job is not related to 3D printing sadly)