Those are nice, but I have heard excellent reviews on the Salifert tests. They are a bit on the exspensive side, but they are as accurate as they get! HTH!
I bought the SeaChem Basic Marine Set for my 1st Test Kit, and Can't say that I really like it all that much. I personally think the colors are somehwhat hard to read... I ordered some Salifert and am eagerly awating thier arrival to test them out.