You should run search functions to get all of the varying opinions. I am exactly like you in that I always prefer the physical media, whether it's video or music, so that I have the best possible playback of what I enjoy.
I use Netflix. However, I don't remember which studios are involved, but many new releases will not be available for one month after release with Netflix. The reason is because streaming has become so popular, they wanted to make a deal with the studios. Netflix enjoys more material from the studios to stream, where the studios hope to make more money in sales since the rentals aren't available to those who simply can't wait for a month.
I thought I had changed back yet again to 2 rentals a month for $6, but it appears I am still at 1 at a time unlimited (is it $12?). I have 4 in the queue, and I am going to get my money's worth. Hm lemme see what's even in there:
Looks like in order, for the moment, Ghost Writer, Gone Baby Gone, Kiss of the Spiderwoman, and Coco Before Chanel. I've never seen any of them. My last rentals were Book of Eli, Robin Hood, and I can't recall what was before.