(A purely personal list based on A/E and Archie) My current list of sires are:-
Fibresand – Proud Citizen, Speigtstown, Nayef, Giant’s Causeway (I apply a FANCIED filter to these i.e. top third of the betting)
Polytrack – Leroidsanimaux, Viking Ruler, Kayf Tara, Shinko Forest, Bernstein, Champs Elysees (I apply a FANCIED filter to these i.e. top third of the betting)
Tapeta – Fastnet Rock, Frozen Power (no filter)
I checked Chelmsford against the others and it doesn’t appear to be as profitable for my Polytrack sires but it still is profitable. I might dig a little deeper when I get a chance.