I could have written your post roundaboutthetown.
It's a rum day that Theresa May is our best hope as a leader, but it has come to that. I'd back her all the way over Leadsom.
The real problem with Leadsom is the fact that her Brexit trade model has nothing to do with reality. I posted detail about it earlier in the thread, so I won't repeat it here, suffice to say she doesn't have a viable plan.
Furthermore treasury officials report her as the 'worst minister we've ever had', commenting that she 'found it difficult to understand issues or take decisions.'
The fact that she has never held a cabinet position means she is totally inexperienced and un-tested.