I liked th Koran , French and Queen, Regal as they are hardiest and prettiest and cheapest overall, the ASFUR is great too but very piricey, stay away from lemon peels, coral or rock beauty and bi color , have heard and read saying they are no hardy and hard to feed, not to say there are not great successful specimans being kept but over all avergaes of them!!!! good luck!!! i eventually want ot get an angel myslef but am going to wait at least a year with my 150 they are said to do best in more mature tanks, i am at six months now so i am continuing my research and quest like you for the best over angel, let me know what you may find out yourself asd there is so much inof to go thru about them some it very conflicting!!!! a reputasble fs owner told me 2 disregard 50 percentof what you read on these forums and sites online literally take it all with a grain oif salt for sure, no pun intended!!!!