Happy to help! I think it comes down to budget too. If you have $1000 to spend, you can get a 4K projector that can work even with dim lighting. But if you only have $300-400, then you're starting to look at slight tradeoffs - picture quality might be worse with a projector, but then the screen would be bigger and it would be easier to move around.
If you know anyone with projectors, you should go try one out and get a feel for the differences!
This is going to come in handy in future!