If I had to choose from the ones you linked to I'd go with the AF set. But here's the deal. Go look around before you spend any money on screwdrivers. STAY AWAY from the Chinese or Indian stuff, you'll only be disappointed. I personally don't care for screwdrivers with set screws to hold the blade in the shaft. I like collet style screwdrivers myself. Go look around for a vintage set of Favorite, K&D, C&E Marshall, Vigor or even the AF or Bergeon if you like that style. And as for blades I've been making my own out of sewing needles for almost 3 decades now. Buy the best ones you can find (they're still dead cheap), clip off the ends and eyes and then sharpen them with whetstones. You don't want the soft Chinese needles, you want ones that are harder and somewhat more brittle. Or of course you can always spend the money for replacement blades.
As for tweezers only the best will do. Dumont, Vigor, and etc. Years ago I bought I bunch of Italian tweezers that were branded Viola that were pretty good. It's hard to find good used tweezers. Most of the used ones out there have been sharpened many times and aren't as fine as they were when new. The most common patterns that watchmakers use are the 3C (general assembly and etc.) and 5 (hairspring work). With the #5 you can pick up a hair from a piece of glass. You don't need anything that fine to start with, buy yourself a good set of 3C and TAKE CARE OF THEM!!. No prying with them, dropping them on the floor on the points, and etc. If you do screw up the tips on your tweezers you can re-point them on a fine whetstone if you're careful. Once they've been "pointed up" a few times you end up using them for courser work and replace them with new ones for hairsprings and etc. I've got tweezers that I've had for nearly 30 years that I still use daily. I don't use the stainless or antimagnetic ones because they're soft and more easily deformed. Good old carbon steel is the way to go. Just keep them wiped off and hit them with a little oil on a rag once in a while to keep them from rusting and you're golden.
And that's enough for today...
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