compatibility and cusps

Does anyone have information about compatibility between people born on a cusp?
'Cause there's little information about it..
Like, when you believe in "cusps".. the compatibility between those people and others should be more complex, right?
I was born on the gemini-cancer cusp and I llllllike a pisces-aries boy 😄 so it would be more complex then just cancer-aries, and the venus and mars aspects are excellent... *sigh*

my case is aries/taurus and my cutie is gemini/cancer...double sigh...lol

😄 I always think, cancer and pisces work and aries and gimini.. so... why worry— *triple sigh* 😉

I checked this post again, cause I'm really REALLY curious about it!!! But it seems like it's just not that simple... Maybe because there would be so many combinations possible? I found a book about cusps and I think it's very interesting!

Can anyone tell me something more about it? Can you find information about it on the internet?