Sol,xlm,eth.
Then i wait crash days and i divide my 35% of my budget 1000$ for this so 350$ i'll distribute equally with 3 coins.
And then i'll keep doing DCA buying every day 10$-20$ for each coin.
I think altcoins are unsuitable for DCA and also doing it daily, will there be a significant enough price difference in one day? because usually people will do DCA weekly or monthly so daily is something new to me.
SOL and ETH look good choices but XLM/Stellar is no longer a coin whose movement is encouraging, this coin is slowly being replaced by other coins in terms of trading volume even I see rarely people consider it as a coin that will perform well during a bullish time, and $1000 is a big enough value for beginners and diversifying might avoid you from big losses although it does not rule out the possibility that the profit will also be reduced because one of the coins does not meet expectations.