Can't argue with that logic. The problem with Tri-Chlor, Di-Chlor and Cal-Hypo is that they all add something you eventually don't want any more of. Bleach doesn't.

What I do is buy the 12.5% blue carboys and mix it half and half with water in my old gallon bleach jugs. Less hauling that way, I reuse jugs, and I get 10 gallons of 6.25% for about $16 or $17.