I've got a Welara (half SEA/half Section C), she is HOT. She is not a horse I would stick a child on, or any inexperienced rider. She will take advantage of a rider "just because", has been known to break bones because she felt like having a little fun and taking off bucking and watching her rider fall to their end
I'd definitely classify her as "hot and flighty" or even "unpredictable" at times. She's always a bit of a nut, but in terms of bucking/taking off/kicking/biting, ehh, it depends on the day.
All that being said, she is 100% my heart horse and will be with me until the day she passes on. She's a great all rounder, having the most success in barrels and jumpers. She gets bored doing the same thing all the time, so we mix it up fairly often. She loves heading out on the trails, she loves a bareback hack around the property, she loves a western play day. I like to try anything and everything with her.
She is a very clingy mare. I feel a lot of that may stem from being a broodmare previously, but that's just my best guess.
I definitely plan on having more arabs/arab crosses in the future. Honestly, they are my favorite breed.