Thanks for checking it out. I use this https://steemian.info/witnesses and if you have a read through @sircork s post and @ura-soul s post you will get loads of info there too. There is also going to be a few more posts like them coming out from other witnesses too. Also there is a great radio show on the topic. I am just looking for the link and I'll post that here once I can dig it out.

I have just updated the post with a link to @shadowspub radio show. You should have a listen to this too for some really great incite.