There is an interesting feature coming in KO related to computed dependency tracking. Michael Best implemented an option that allows a computed to not maintain any dependencies when it has no subscribers to it. This is not appropriate for all cases, but in situations where the computed returns a calculated value with no side-effects, if there is nothing depending on that calculated value, then the computed can go to “sleep” and not maintain subscriptions or be re-evaluated when any of the dependencies change. This will be useful for efficiency as well as potentially preventing memory leaks for a computed that was not disposed, but could be garbage collected if it was not subscribed to something observable that still exists. The option is called pure and a is provided as a shortcut.
Personally I don't think all this gear is necessary for the majority of us . We don't compete, we don't get paid, we just wanna look good. You don't need test tren mast var to lose a little fat. You'd do just fine on prop and var and a great diet and some cardio and you will save yourself slot of money and potential health problems and shitty side effects. No point in usin the strongest steroid ever made for about 95% of us. Just my opinion tho. Better off spending that money you would have spend on tren on a great diet coach. That's what I did and my results have been insane since having this coach.