Tex and ice crystal.
Tex even more so. He was the first big brother pony I ever saw and I just love him in the cartoon and as a pony. I got one for an absolute steal but my mum is only letting me have him for my birthday
Ice crystal, I adore his colours and his symbol...wow! It's a shame he's so expensive.
Salty is another I rather like, I love his name and colours, but I love tex the most :3