Hi there,
Just browsing the forums with a coffee and found your post
Sadly my Trip35 doesn't get the use it should but on the odd occasion I load it with film and require a flash my old Vivitar 2500 does the job adequately enough for my requirements
You'd think most flash units with the same shoe fit should be ok to be honest but I haven't actually used any other types of flash on it so have nothing to compare it to
Good to hear your Trip is still in use and taking pics :thumbup:, mine has become a bit of an ornament lately :blushing: