Liquid chlorine gives you a higher concentration and less jugs to lug.
The Smart Stir makes testing easier and more accurate.
Forget the test strips. Get the K-1766 Taylor Salt Test The salt test chemicals are stable and will last years.
If you want all of that then get the TF-Pro *Salt with SmartStir-for pools with SWG where it is all bundled in a nice box.
I wasnt going to get the smart stir at first but if its really worth it, I guess it makes sense since I only need to buy it once. Without the smart stir I can save a lot of money going with the tf-100 though, especially considering i already have the taylor complete kit for bromine, how much of a difference does the smart stir make? Most of the time I cant get a precise reading anyways, is it really going to help me if I am a novice?