I've read through the thread (well the first few and last few pages) and still confused. Mainly because I've not transited FRA before so not sure of where I'm arriving/leaving. I am coming in on LH in F from US (so, non-Schengen) and departing on LH in J to Switzerland (so, Schengen). I have a three hour connection (early morning - roughly 6am to 9am). I think I arrive at Z and depart either A or B (looked back a few days and mainly B, but occasionally A).
Good to head to FCT? Or just stick with FCL? If it matters, it will be a Tuesday morning. I head straight to work on arrival, so will need a shower and some breakfast while at FRA.