I've been looking to invest in some rising altcoins for quite a while now. Any suggestions for temporary investment? 
It depends on what kind of investment you're going to make. If you look for short-term investing I recommend you to look on some above mentioned tokens like ADA, DOT, LINK or even DOGE. These assets show a positive trends for a last months. Guys, at this moment rocket exmo gives me +46% from 24h. Don't miss opportunity. Enjoy your flight.
I highly recommend you to draw attention to the EXM token because this babe doing really great not just today but for the few last months. I bought 20k of these coins when it was 0.0035 USD and now my profit is almost 600%.