wikipedia has a good comparison of various genealogy software applications - worth reading.
It's easy to download trial versions of many apps - try 'em and see what you like.
I merged gedcoms from Ancestry & PAF into Family Historian. I like it - a lot. But, yes, tweaking the info took quite a while. I had duplicates from the merge - FH & PAF both have merge functions. I didn't like the references I had received, and reloaded them to create the look that FH encourages.