Have had good luck with the BoxWave covers - both the regular "ClearTouch" (Anti-Glare) as well as the "ClearTouch Crystal."
Found the Crystal to be more 'fussy' in installation - it will show Every Bit of "dust" beneath it, whereas the Anti-Glare version hides better. But that seems to be the penalty for "99% Transparency."
The Crystal also seemed to be "stiffer" than the Anti-Glare version, making it harder to re-do a botched installation - actually managed to 'crinkle' a corner of the first Crystal unit, which got caught under the screen 'frame' of the Axim.

(That cover did not go to waste: with some careful cutting it became Screen Protectors for a Pentax K10D, as well as a Canon S3, and the high transparency is appreciated on both cameras!)
Greater Caution resulted in a successful install of the 2nd unit - but their standard (Anti-Glare) covers appear to be more forgiving of being bent.
The Anti-Glare is also more immune to FINGERPRINTS - apparently I manage to hit the Upper Left Corner of my screen on a frequent basis, which shows on the Crystal (although normally only when viewing the screen at an angle).
Averaged just over 1.5 years usage out of each Anti-Glare cover.
The first Crystal went on my Axim last October and is still in its original orientation. (Use Fitaly - and take extensive notes using the Axim on a regular basis - and eventually get wear marks where the stylus sets down; flipping the cover top for bottom evens out the wear. Note: on the Crystal, have had luck "polishing" out the stylus marks using a microcloth & a bit of "safe for coated lenses" glass cleaning fluid - specifically Kirkland brand, from Costco....)
Oh: although it DOES show "flaws" (dust, fingerprints, air bubbles...) more readily than the Anti-Glare version, the Crystal SHARES the virtue of making these Largely Disappear when viewed straight on with the screen lit. (For Example: with the Axim OFF, can currently JUST make out the Fitaly pattern on the installed Crystal - when viewing the screen at a sharp angle - but cannot see that at all when the screen is lit.)
Ok: getting well past TMI (!).
Hope you have good luck with your choice!
RK / SE MI