Okay, I'm aware this isn't for everyone but I'm gonna throw some of my arguments as to why you should.
(I personally use blender bc I don't know sketchup and the license confuses me) EITHER WAY-
1. You save time with line art and colouring. I am able to get much more pages out because all I do is render my backgrounds for the angles I need and plop them on my page, easy!
2. If you have a very specific background or location you can really personalise it. For me, I needed to create an entire cult commune, and you can't exactly find that in the 3D assets store. It's also fun to have backgrounds be very specific to characters or worldbuilding.
(example of mozzie man's bougie ass office:)
3.It stays on model. (I'm also horrible with perspective so thank god)
4. You can add a lot of detail. Since you're not redrawing everything, you're allowed to add details in and it's not an absolute pain to deal with.
ANyways major con is it takes forever to do. Depends on if you want to take the time to learn it (I recommend it, but it depends on you I guess)
What are your thoughts?
(also the stinky little medical room I included in episode 2)