The increasing cost of SWGs has been eating at me for a while now. After reading around on the forum, I decided I wanted to switch to a SWG a few months ago but was holding off because I also plan to get a new heater for my spa - I'll need to do some significant re-plumbing and figured it would make the most sense to plumb them in at the same time. My goal was to wait a few months while I saved up some more money before buying the SWG and heater, but I think the prices are rising faster than I'm saving.
I have heard SWG prices go down in the colder months - what's everyone's experience with that? I can put up with chlorine for another summer if it means getting a significantly better deal on a SWG this winter.