I've done this test a few times now on my pool and all I can say is I find it quite easy (the speed stir makes it even easier) and the colour change (for me anyway) was easily discernable. I've never tried borate strips, so I can't compare, but if the borate strips are anything like the standard strips (i.e. hard to read) I'll gladly keep this drop based test.

However, as everyone is quick to point out, absolute accuracy is not essential with borates, so whatever floats your boat when it comes to testing is good.