Honestly, stream and run what you want to. The point of speedrunning isn't for people to watch; it's for personal improvement (at least in my opinion). As long as you enjoy what you're doing, I'm sure people will watch, especially if you stream as consistently as possible.
None of us get many views. Don't let that discourage you. Just play for fun and interact with your audience and you'll slowly grow. :) Getting started is always hard. Just go for it and have fun playing regardless of who's watching. Making your own content is very fun and exciting to do.
Go for it. I haven't started streaming myself, but I do watch streams occasionally. But most importantly just make sure you're having fun. If you want more viewers on a stream interact with the audience and stream on a consistent basis.