Personally I don’t have one, because the ones with low minimum worth are shitcoins.

Dash & Pivx would be the safest ones to go for . Although in my personal opinion just stick into traditional assets until the crypto “passive income” / masternodes gets more reliable. (this would be if you didn’t already have significant traditional asset income)

If I had to pick one it would obv. be Dash, but to me I’d need to have very high amount of money to even consider risking it for a Dash masternode.