Another vote for the premium soft top. I bought mine brand new from an WAL member 2 years ago.
I've been running mine March thru mid October. With the hard top in the colder months. I have no doubt that the premium top would do fine in the winter, but prefer the hard in the winter so I don't have to worry about the vinyl Windows getting brittle in the cold weather, and dealing with the zippers in the cold.
The premium top goes up and down in 5 min. Putting it on and taking it off at the beginning and end of the season is certainly more time consuming, and definitely easier with an extra set of hands. Figure about 45 min or so.
Putting a brand new soft top on will be a chore, and is best done when it's hot out and the top has had time to relax.