That's really a tough one temi. I think with all the work you've done you should prolly stick with vb now. The only comment I'd like to make is that I have a bit of trouble with some of the graphics that show new posts, hot topics, etc., in the forums. Half the time I can't really tell if there's something new in there. I guess I'll just have to spend a bit more time here

In conclusion, I'd say keep vb, you don't have to worry about keeping it updated so it's a bit less work as well.