insulated pop up which one?

[74redone]

 I have a Black Ice 3-4 man pop up which is new this year. The hut is not the thermal top. Is it worth the extra money and weight for the thermal top? Which thermal is the best for a 3-4 man?
 Matt

[copperjohn]

Throw a tarp or blanket over the top and you'll be just fine.  Really. Sometimes the easy button works. Well.  I have the Fatfish insulated and it is fine, but if I had the noninsulated one, I'd just do the tarp thing like I did with my clam suitcase.  Just my .02