You're not alone. Due to the issues that we've had with the terrible tap water here, we've had better luck with angels than discus. Our discus numbers keep dwindling, but we're regularly selling off excess angels (just sold 4 adults & a dozen dime sized babies this morning).
The angels we keep are fairly common: silver, silver zebra, koi, marble & smokey blues. Some are standard fins, widefins, veils or veil longfins (Merry's favorite).
There are a few of the members here that are also members at The Angelfish Form II. I'm still struggling to understand how to find information there. It's not as organized as here. Then again, I have that problem with some things at the planted tank too..