My brother has just got Legacy and seems very pleased with it. Another one I'm thinking about is Roots Magic. Anyone got any thoughts on that?
I've been using Roots Magic for about 5 years and it suits my purposes well. I compared - and tried out the free or trial versions - of Family Tree Maker, Family Historian, Roots Magic and Legacy.
Much of what they do is pretty much the same, the differences are often down to "look and feel" and personal taste. From what I remember from 5 years ago, I found FH a bit too technical, Legacy too Americanised, and I just didn't like FTM's user interface and its Ancestry links. I liked RM's user interface, source handling, lists and reports - and it didn't seem as focused on charts for input as others. In RM, many screens and reports seemed to be more like documents and spreadsheets which suited my methods. Even though RM is US software it never feels like it (I live in the UK).
These were my opinions from 5 years ago so things will have changed no doubt. I still like RM. One of its strengths, IMHO, - and possibility one of its weaknesses - is the flexibility on entering data. You can enter as much or as little as you want (or have) and add more as and when, no rigid rules.
My advice. Most have a free version (usually with limited functions) or a time-limited trial. Download them and play with them. Find which suits your ways of working.
Malcolm