Best Brand Shower Caulk What Is The Best Shower Head? I Need One That Mixes Hot/cold Water & That Has Different Pressures But Is Cheap

What is the best shower head? I need one that mixes hot/cold water & that has different pressures but is cheap - best brand shower caulk

I want a shower, has a different pressure, but can not afford very expensive. To think that $ 100 would be my maximum, but I want to buy the best my money? Suggestions? Brands should I look? I buy on eBay? Thank you.