I use Family Tree Maker 2012 which serves all of my purposes. I looked at the latest version but thought there wan't enough difference to justify the outlay for a new version.
In FTM 2012, when starting a new tree, there is the option to download your trees from Ancestry. That may be useful to you.
If I were going to be buying FTM now, I would choose the 2014 Platinum Edition as this gives 6 months access to all Ancestry's UK records. It is available on Amazon for much less than the cost of the subscription on its own.