I would recommend you invest in CIVIC and CRYPTERIUM if you want to hold for two to three years. civic is a coin based upon the idea of identity verification with help blockchain technology and has a very strong team which you can trust for sure. Crypterium on the other hand is a project which aims to integrate crypto in our day to day life and is a project with investing. Both of these projects can really show tremendous growth of you are ready to hold them for 2-3 years.