I agree to some of them. If I were you, I will remain hodling instead of investing because it's very hard to find a good platforms nowadays. But if you insist then try to invest it in a business which is related to your passion or hobbies, scams are everywhere here in crypto world and there's a tendency for you to get victimized if you are not careful enough (10 btc will be a huge loss if ever).
2. What other reputable ICO investment is there for my minute amount of BTC to invest
These past few days, I saw an ad about Swissrealcoin. I'm not very sure about it's potentials but it amused me a lot after they explained how they'll turn the usual
volatility of a crypto (which is their own coin) into
stability. See it for yourself.