Devs what are your top picks for rpcs?

So far i have tried chainstack, helius and quicknode. Im looking for the best options you found in your opinion for both free and paid options. Max $100ish dollars a month or even free. On helius dev i barely broke 100k request using it heavily so i dont need crazy amounts of requests just want the best rps and best speeds i can get. Both paid and free options list below please. So far chainstack free seems the best.