Tron is surly on my top low cost list of crypto's, it has and will continue to make it's investors a lot of money. I'm also betting really heavy on Paccoin. If you aren't familiar with Paccoin yet, my recent Steemit post can be a great place to start your research. https://steemit.com/cryptocurrency/@full-steam-ahead/just-brought-700-000-coins-what-and-why