The only real high quality professional alternative to Adobe is Capture One. That’s why two months ago we contacted them to be able to offer a 10% discount on Capture One 11 (Click here) and Capture One 11 for Sony (Click here). Just use the coupon code “AMBSAR“.
I know doing a switch is always a bit of a pain in the ass do the time-consuming learning curve. But Alexander Svet made a superb job to easily introduce you to Capture One. Just check out this page: http://alexonraw.com/capture-one-free-guide-1/
Here is one of his many videos: