My (awful) experience with MTW series....

I have bought my first momentum true wireless (MTW 1) year and a half ago. I was really impressed with the sound but left earbud suddenly died after 7 months. They've got replaced by MTW 2, this time right earbud died after like 6 months. These were replaced by MTW 3 and you know what? Left earbud just started cutting off an hour ago. I don't understand why does it happens, especially considering their price, maybe i'm using them wrong lol. I was regularly cleaning the eartips and case from earwax, didn't listen music on maximum volume(not a fan), but it still happens. I am not even talking about their customer service which is awful. Both times during an RMA i waited for like 1.5 month and nothing, no tracking number, genuinely nothing. Needed to call them in order to get a replacement (still both times). This is so messed up.