German Shepherds - although I would love a really nice Mal as well I think.
The balance in the GSD I have now is everything I was hoping for when I got my Dutch Shepherd 4 years ago. That experience (with the DS), is what soured me on the breed and, by relationship, Mals as well. Now that I work with a ton of really awesome Mals, I can see myself getting one. However, the balance that I am looking for is at the core of both the Mals I adore and the GSD I love. So, the temperament/activity/quirks/drive/craziness just suits me. I do EVERYTHING with Kastle and imagine a Mal would be the same.
I also prefer to try other breeds but only in conjunction with owning a shepherd of some kind
I LOVE my Cardi girls but Jason is much more in tune with them and adores their size, whereas I tend to get cranky with small dogs. Since he will most likely always own a Cardi, I don't have to
haha
Kelpies...I love my Limit but I will not buy from un-health tested parents ever again. *shrug* His temperament at this time is not what I was hoping for, but his personality is everything I wanted. He's not yet a year so his temperament may come around.
BCs, nope, I love handling Robin, and I'm enjoying him a lot but I will most likely not go that route again - or, if I do, not a sporter collie.
I would really like to try a Border Terrier, but that is another breed that Jason is obsessively in love with (Terriers in general), so I will probably just wait until he gets one and enjoy it peripherally.
I guess I am a shepherd girl with a hodge-podge of other breeds