I need to say, wow! I am pretty impressed with Logos 8. Not the tools, the bundles or the features, but the speed and stability. I have only have one bug that is a carry over from Logos 7. I probably need to report it at some point, but it is not a big deal.
At least from my point of view, at least for me, this is the best performing Logos version since version 3. I have not crashed it once, I have not had to force quit it, it has just worked and it is fast.
Well done and very impressive for a x.0 version release! I am looking forward to hundreds of hours of Bible study pleasure!