I am like Paul, I use different OS's for different purposes however,
I was a big fan of XP back in the day
Vista... lets not go there
7 - Redeemed themselves
8.. waste of time
8.1 better but still not XP/7 standard
10.. I use windows 10 of a daily basis, From what i have seen it is going to be a fantastic release and prob the best OS they have ever released. It looks like they have taken all the good things from xp/7/8.1 and combined to make an awesome OS
Obviously this is still in development and a lot can still change but i am very impressed so far.. You got to expect some bugs etc
I like the fact that it will be Free for the first year and it will encourage consumers to upgrade.
From what i hear they hope to have it polished off by middle of September
Cortana is going to be a very welcome addition to windows