Quality > marketing. They do have a strong marketing team, but that cannot be said for the durability of their products or their support.
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I got myself a Logitech mouse some 10 years ago, it worked for 6 years until one click started to act up. I was totally amazed how good quality Logitech is. Then I bought similar Logitech model and that one gave out after 6 months. Then I bought some simple mouse for 20 eur, same deal, 6 months lifespan. Theese days seems they all use same cheap parts with same lifetimes, brand just adds to price.
So I recommend to get something in 20 eur range, that feels ok in hand, has m4 and 5. Simply replace it each 6 months.