You are right, skis have changed a lot in the last few years and the technique to ski them as well. I'm personally a big fan of Fischer Skis and I have 3 pairs. I ski about 45 days/season.
1- Narrow underfoot (73mm) and stiff to hook up on ice and on hard snow. (Fischer Progressors C-Line 10+)
2- Wide (110 mm) for powder days. (Fischer Big Stix 110)
3- Intermediate 84 mm for days in between, travelling when you do not know the conditions you are going to get, etc. (Fischer Motive C-Line 84)
For carving on hard snow Fischer Progressor's 700 or 800 would do very well, (Not sure on your skill level)
If you want something a little more "All mountain" then the Motive's are very good, good hook up on hard snow and still pretty good in all conditions. Motive 76, 80 or 86 would do.
Another nice line from Fischer is the Watea line, available in a multitude of width. These are more bias toward soft snow. Still pretty good on the hard snow but more at home in fresh snow. Watea 84 or 88 ski quite well both on groomed or un-groomed runs.
When you start shopping, let me know what the shops show you and I will let you know what I think.
Happy shopping!