Explorer would be good, but I'd say the CT34. It's practically made for a job like yours. The bit-driver is WAY more versatile than the inline Philips and as you say, you have that covered in the SwissTool. As far as missing out on the Mag Glass, if you carry a smartphone (and who doesn't these days) there are some excellent magnifier app's available. I use the one I have on my phone all the time.
CT 34 for sure. Its excellent.