The only plinko game I ever played was on Crypto-Games. Runs smooth, has 4 game-modes (payout up to x650), has autobet, and most important: the provably fair system behind it is very transparent. Seeds are generated randomly for each bet and player can also randomize or customize their client seed before each bet.

I personally are not really a fan from such games and rather prefer dice or roulette, which are games with more possibilities regarding "gambling strategies". But from time to time it's fun to play such easy games where no other skills are required other than dropping the damn ballz