Need an opinion on good horse height. I'm 5'8/5'9, lightweight, and I ride western reining. As quarter horses are a generally small breed (or most of the one's I've come across anyway!) I usually ride smaller horses, but love big horses. Because I'm tall and slim though, I've been told I look awkward on smaller horses. I'm looking into buying a QH mare now who's about 14.3 hands.
Any opinions? Pros and cons to horse height, etc? Any help is appreciated!