One project for several videos or several projects for one video (each)...?

Thanks for your replies!
The videos I am making are for one project which is my own. The videos are different, but sometimes share the smae assets like texts, backgrounds etc. So I think the best way to deal with it would be to have all in the same project. It is a chalange to find the correct way to organize the asstes so it is possible to get a good overview. This is what is achived if each film was one project.
I think I go for one project - several videos!

Thanks again! /Håkan

I generally choose one project per...well, project.  If all 50 videos are "one project", my preference would probably be for 50 sequences in one Premiere Pro project.

Having said that, I think one must look at what determines a project.  If we're talking about a single client who wants a different version of the video, one for each state, I'd consider that one project.  If we're talking about a film festival with 50 different entries, I'd consider that 50 different projects, even though they're all for the same festival.

Personally I recommend one project file for all videos, when necessary create additional sequences within that project when you want to create separate videos. Me for example, If I shoot an event and at the end of the day or the next morning I look at the files on my camera and see I have 8 videos or something like that where maybe I started and stopped to ahead of time try to minimize the edits. Well, files 1 and 2 might go together, 3 and 4 together, likewise 5 and 6, and 7 and 8; in my process I put them together with transitions of my choice, slice and ripple delete out anything I don't like, maybe even even mess with some lighting effects if I'm not satisfied with the way it looks.

                  In this scenario as I mentioned, I would end up with 4 sequences within the project. It makes sense to me to put all assets in bins/folders in the project for organization purposes; videos in a bin, sequences in a bin, any pictures in their own bin ect ect. But yes I recommend create one project and as long as the footage and assets all relate to the same project, event  or whatever, make new sequences as you need them.