I recommend trx.
And if you want to buy other coins, look into MVLcoin.

MVL is mobility blockchain team. They launched TADA, a ride hailing service, in Singapore and Vietnam.
MVL will be applied to TADA in this year.

https://mvlchain.io/blog?path=https%3A%2F%2Fblog2.mvlchain.io%2Findex.php%2F2019%2F01%2F21%2F3786%2F