It depends on your style. I’m an AP guy who also loves Patek Philippe and I’m naturally attracted to the modern pieces like the 5207,5205 and 5905. I’m buying a 5905P this week. Classic like the 3940? Nope. But I also don’t want a 36mm watch. If you’re in your 30s, I would never buy a 36mm watch. I had a 5035J and offloaded it because it was far too small on my wrist. Some may call the look classic, but like you I’m also in my 30s and I need something with a bit more savoire faire, which is wholly encompasses in the sector dialed contemporary Pateks like the 5207, 5205, and 5905. After I buy my 5905P this week, I’ll be looking at 41mm PCC in the next year or two as my next Patek.