logo and material, what do you prefer? Logo means a lot to me when I first bought Panerai, so I started with the 005 and I'm so happy to have it on my wrist...until I finally found that my preference tends toward the 'BASE'-2 hands..so, I s tarted to move to my desire.
Titanium is light and hard to scratch but I prefer feel my wrist a bit 'weight' with Panerai.
However, you will not be regreat of picking either of those.
Cheers