I have one out of a RQD daughter and I really like him. He is really good minded but won't take to being drilled on. He likes to do his job and be done. His sire is a son of Streakin Six, and I'm not sure where all the ratey-ness comes from but he really likes to shut it down and turn but is also probably one of fastest ones I've been on. He's been one of the lightest horses I've started. Naturally since day one he has been very responsive to cues. Unfortunately I haven't been able to do a whole lot with him, as I gave him some time off last year and right when I wanted to bring him back again I found out I was pregnant. He doesn't get hot, but does have some nerves and will chew on the bit in the warm up/holding pen.