2021 is the year you will totally alter your financial destiny, don't mess it up.
I have a budget and a 'go big or go home' alt plan.
Am buying small amounts of 10-15 alts ($BET, $LINK, $ETH, $ADA....) $100-$500 all iñvestment worthy.
I like the 4 coins you mentioned here, (I already have 3 in my portfolio already) and I will continue to invest to as little $100 at a time and then hold and see how it goes for 2021.
When they 20x, I will take out 2x of my original iñvestment and If they 50x I will take 50% of my iñvestment for the next bull cycle in 4 years.
Not sure though if I will follow this strategy, I'll probably take everything including my capital and wait till it burst and then re-invest again. But in any case, good luck to your strategy.