My longterm investment are:

Deeponion -  a great privacy coin that also allows for encrypted documents to be sent and received.
Community is one of the best and keeps winning competitions to get on exchanges.

PURK is a cool project that allows content owners to monetize their content. They have already delivered on their PURK button which will allow any website to add it to receive tips. This essentially can help websites from having to use lots of ads to make money.

MAG with a Super active dev team that just recently released their merchant network. This is also a Masternode coin which means you can pick up a couple masternodes for under 1k.

XBP is a newer coin which allows users to be on sports events as well as receive sports predictions. They have a sports bet aggregator that allows for them to scrape betting sites and find you the best odds.