TemTum is the best network that has a live mainnet - 120k TPS - live on multiple exchanges, more volume on liquid than XRP ! and liquid is a regulated exchange - With their MOU with a nation state to run their currency i can see this being a moon shot in 2020
https://www.coingecko.com/en/coins/temtumhttps://t.me/TemtumofficialIf you want a safe coin pick based on proven tech that raised capital privately and have everything working before marketing - IE TEMTUM