Novak Conversions Jeep Wrangler JK shifters

Best time to swap soft top to hard top?

A few decades ago I had a YJ which I drove with a bikini top on between Easter and Labor Day. Then I roll with the full soft top. But I also had the glass slider door uppers, so it was almost as good.
 
Thought about getting a hard top but nah. Winters aren’t all that bad here and Bestop did a test on heat loss between hard and soft tops in a Minnesota winter. They came up with a 3 degree difference I think.
 
Honestly on my last two tjs all i ran was soft top.
But going to a JK I had a hard top and purchased a soft because I missed it to much.
but I wanna run hard in winter. So I’m trying to figure out when I wanna switch it.
 
I typically switch in November, before it gets too cold my hands hurt when switching. I try to go as long as possible but before the first snow.
 
Novak Conversions Jeep Wrangler JK shifters