Regardless of which controller one prefers, I cannot believe that you think that multiple timers made in china and a chinese doser is a better solution. It may seem more straightforward to program, but it is far less foolproof. I for one would not trust dosing to light timers and chinese dosers...too much risk... At least with my Apex I can have fall backs and checks (for instance if ph goes to high or low it can disable dosing altogether).
BTW, how are those timers going to keep your chinese heater from making cioppino out of your tank when it sticks on (notice i said "when" not "if")
Slam any controller company you want, but going without one is not an option IMO.