In the F-117 I could take off, fly straight to target, bomb it, fly straight home, and land without ever being threatened by any fighters or SAM sites. I was 100% invisible to them. I think a MiG got within 10km of me and never saw me. Might as well have been a training mission as the threats were never threatening.
The F-19 you had to take care not to bank too hard when a SAM or MiG was looking your way, but you could fire an AIM-9 or even gun them down if one got close. You had to weave your way between threat rings and when you bombed the target and everyone lit up looking for you it was seriously tough to make it home.
Oh, and the 19 could do carrier ops.