The blanket or the ooler? Not sure I could handle a heavy blanket without the ooler, but I still wish the ooler would get even cooler. And was quieter. But I agree with @trpnhntr, it is still completely worth the money.
Our cooling pad just sprung a leak so I’ve been without it a few days as we wait for a replacement. And in that time I’ve found myself sleeping on top of my heavy blanket 
I think the new ooler pad is supposed to be an improvement, so maybe it’ll cool a little better? We’ll see. Even after a chat, Chili didn’t have any discounts on the pad itself. Cost $400 to replace. The codes only work on complete systems. That was a bummer.
Chili sent me a 25% discount code to share, so let me know if anyone ever wants it. As @russell.r.sage noted, they have their own 25% off code running right now too. They often have coupon codes, but 25% is not so common. So if anyone wants to try the ooler, now’s a good time.