Last year, I bought three different brands of windshield wipers for my wife’s minivan and my vehicle. I put on her driver’s side a Bosch (most $$$$) wiper and on the passenger side a Rain X ($$$) wiper. On the driver side of my vehicle I put on a Rain X ($$$) and the passenger side a Michelin ($$) wiper.
Well, my Michelin wiper is still on, but yesterday I replaced the Rain X for an ARCO (the least expensive $) because the Rain X wiper was not working well. I would have put on a Michelin, but the Walmart we were at was all out of Michelin wipers (no surprise). So I had my choice between ARCO ($), RainX ($$$) or more $$$$ brands. I went w/ the $5 Arco figuring when it goes bad, I’ll get a Michelin again.
I would stay away from the RainX wipers and go w/ the Michelin. I’m not affiliated with any of these companies and am passing along my experience.