BTC - not altcoin. but should be mentioned as undervalued

DOGE
- i like the fundraising projects they do. they have wide coverage on services

LEAF
- they work slow but still working at it and probably have some huge news soon ( they said a couple of times, but seems there is a deadline )
- helps saving rainforest. i believe these devs. one of them is a nature activist.

MINT
- target might be 50 in a couple of months