I read a lot about the potential of Florincoin. I have yet to be convinced about it though... Very stable network it seems, but also very old. Haven't dared to take the risk (yet).
XSPEC is a great pick. With limited supply and a great project, the current price is simply ridiculous. It has been jumping up in the last 24 hours though, so it seems people have understood.
I believe the real mooner in your portfolio is Syscoin. Easy 10x potential I believe in the next months.
I read something about Monetha and Universa. Yup, I too believe these have great potential. It's nice to find some decent new projects in this forest of crappy airdrops and fugitive devs.