Hi Xenio,
Waveceptor is fine and so is solar but I think you have already decided on the gdf
Get the watch that suits you now and then start looking at solar/waveceptors for your next watch.
A good way to see them in real life situations rather than as Casio stock photos is to browse through all the old "WRUW" threads on here - if you haven't done so already. And when you have your new watch you must
post pictures in the WRUW thread yourself
Best regards, Rob (macspite)