I will prefer to put the rest on the promising altcoin like BNB or another coin with real product. Are you interested to use masternode coin? You can try to put the rest into the exchange site's token or coin and that will be the best choice for you to consider when crypto gets increase and that will always increase too because token that created by active exchange site will give bring more value because that platform gets to profit from the traders or anyother service like launchpad or margin trading.