Calc+Alk+Mag Test Kit

I bought a 2 Part dosing kit from BRS and need to get a decent kit to test for the proper levels before I start using the dosing kit. The kit I have now sucks and doesnt test for everything.

Anyone have a recommendation on the best/easiest kit to use? I was looking at this Red Sea kit:

http://www.bulkreefsupply.com/store/red-sea-reef-foundation-pro-multi-test-kit-ca-kh-mg.html

I like the API reef master kit for ease of use...

myself I use Salifert test kits easy to read and reliable.

When I ordered the BRS 2 part dosing last month I also ordered the Salifert test kits with it knowing my API reef test kit wasn't good enough to get accurate enough readings for dosing. Found out my parameters are pretty high except the Alk. which is almost always low.