i'm sure that you should check Pchain project, it really worth of a lot of attention. On my opinion it is the best undervalued project of 2018. BTW they already reached 60k tps during network testing and announced official test net launch on Sep 13 at 15:00(Singapore time). You may take a look on fresh weekly report if you want: https://medium.com/@PCHAIN/pchain-pai-weekly-progress-report-2018-09-01-2018-09-07-5affa3b8bb61