Also I’ve been thinking about this some more and wonder if I don’t have a choice regarding Watching Angel and Buffy together. I mean you have the small nuggets but there is an episode coming up (I think called Pangs) where it is a direct crossover with an Angel episode and it’s pretty much like the DC crossovers lately. I was so sure I could get by watching one and then the other but right now I’m not so sure.
If I decide to start Angel, what is a good spoiler free guide that I can print out that I can use on the viewing order.
It's been awhile since I've watched the shows, if I recall correctly B4/A1 have the most instances of having to jump from one show to the other. I think largely after season 1 of Angel and season 4 of Buffy, you could probably watch full seasons side by side rather than jumping from show to show within a season.
For example, in the only crossover that I remember from Buffy season 5 to Angel season 2, The crossover elements were all in the old timey flashback sequences with Angel, Spike, Drusilla and Darla. The modern-day segments of the story didn't have any connection that I recall.
If I'm recalling correctly, the only real element that flips back and forth between the two shows regularly is Faith. She is the only character that I would legitimately call a recurring supporting character for both series.