Mexico residential proxies?

Hi everyone, I'm looking for services that provide mexico residential proxies, so far I've been using speeproxies and it's been ok, but I noticed my bandwith was draining too fast I don't know why, and then I found iproyal, it couldn't be slower tbh. Both offered residential rotational proxies with a worlwide pool at a cheap rate $3 and $4 per gb. I'm looking for services similars to these two. Thank you. Pd. sorry about my english.

May be you can try some Port ones, that much cheaper, such as proxyrack

check the forums proxy sales section
https://www.blackhatworld.com/forums/proxies-for-sale.112/

Try posting in want to buy - you can get in touch with sellers and even try asking for trials to check if their products work with your use cases.