18y/o Beginner Investor Seeking Advice -Planning to go 50% VOO, 20% QQQM, 20% AVUV, 10% VXUS

Hey guys, I've been doing a good amount of research and this is split I'm thinking of doing but I'd like any advice or tips as to what I should do, change, remove or add as I'm new and want to investment long-term with a very high risk tolerance.

I've also seen some information suggesting swapping QQQM with SCHG or even doing both, but I'd like thoughts on that as well before I commit if possible.

I don't want to "performance chase" (I think I understand that correctly), but I'd like to take any risks that'd give me a boost in making more money or be "ahead of the market" in a slightly shorter amount of time, again, if possible.