I'd keep significant cash on the sidelines, though ready to deploy, while we wait and see what comes of August 1st. BTC could take a dive and trigger a selloff in other coins, followed by a giant bounce. You might want to be ready for a massive buying opportunity.

Not that I am giving investment advice - I'm not.

BitConnect seems very attractive, but it worries me a lot. I don't think I'd put any money in there right now.