I've been mulling this over for a while now, I've read last year's thread and it seems to get a really good write up so I'm almost convinced, however I'm wondering about a few things...
How much of an impact does this kind of distance have? I have a few races soon after (half's that I really like). I did a 32 the other week then ran a HM PB a week later so I think maybe it's ok?
32 is my furthest so far & it felt good, how much of a step up is 50?
I think it's probably just something to bite the bullet on and give it a shot!