yes, will not be good step to buy meme coin with biggest amount, meme is increasing until it's hype end,
then it will destroy at overnight, looks pepe current price it's -64.2% down from it last ath,
no guarantee to recover such big gaps, shiba still not hit it's last ath, so yes small investment might be good move in meme.
If you do not have any experience of trade and speculations it is better not to buy meme coins at all. Meme coins becomes popular during the rise of the market and during the rise of the market meme coins rise even more then other coins. But when market falls meme coins falls more too and they can fall to zero and never rise any more.