I like the background that is a massive improvement and I think your About Me is loads better now too, perhaps add your name in there so people get to see your name, either that or in your videos say something like "Hey everyone, it's Ben" or something similar. Actually I notice that you haven't said at the start of any of your videos, perhaps do that on a few or all of them from now on, to introduce them to you each time as you will get new viewers who dont know who you are.
Overall that's a big improvement, just keep improving on your videos where you can, with the lighting if you can as that seems to be a problem in your second newest video. You might want to make an intro, maybe have you introduce the video in person at the start and then show your intro for a few seconds and then get on with the rest of it.
