The only drawback for Netflix and Amazon, in my opinion, is you don't have current series. However, that's never stopped me from watching shows on channels I don't have with my cable package. There are too many sites where you can watch the latest shows, free.
Right now I'm with U-verse. The bill for both is less than $100 due to one of their introductory packages on a 12 month term. As soon as I get a price increase I'll switch, again. I get three in my area; U-Verse, WOW, and Comcast. And, I've been through through two, twice, on my second run with U-verse.
In my area the cable wars are a lot like the long distance wars back in the late 80's and early 90's. I can't begin to tell you how many checks I cashed for switching LD carriers and very, very rarely made any long distance calls. Geez...thinking about it...I think the largest one I cashed was for $180 from MCI. I do recall cashing one check and then two weeks later changing to another company.
The last time I changed providers they were willing to honor the price for another year...who knows what'll happen the next increase.
I do LOVE U-verse.