I use Adobe Audition CS5.5, Izotope Ozone 5, and Audacity 3.0.
Unless you're really trying to do a lot of stuff, I think Audacity should handle your needs. Tracking, basic EQ/fades/downsampling/dithering/etc. and the right price.
xAct for encoding, checksums and, if you don't do it in Audacity like I do, tagging. Great program.