wrote on Jan 28^th, 2011 at 4:03pm:

OK, I also think more recent products are simply better and less buggy. Now I only have to figure out what plane would be a better choice for starters: 707 or 767? Unfortunately I cannot buy them both in the same time.

Thats difficult to answer and of personal choice.
The classic cockpit navigates on VOR/ADF or INS, and the systems are detailed the way aviation was for most of 90% of its history.

The 767 is more modern glass-cockpit oriented, meaning naviagting by GPS (straight line to destination, which I find it a bit boring), and all the systems are automated in digital screens.

I dont own the 767, mainly because the digital gauges of glass cockpits are heavy on frames.