Best way is to dyor yourself but I will write you mine long term coins investments. I have on long term plan Axis, Wpp and Foobee. Not financial advice but check and decide. Wish you luck.
Axis and Wpp are still very feasible to consider in terms of long-term investment even though the risk is still very large, but for Foobe I am still very doubtful because these tokens are only listed on small exchanges such as P2PB2B and still have the potential to experience a dump in the near future, so I I don't think Foobe is a good choice for long term investment.