Why not try the Flavor 4 on your digital source. I did and liked the results. Between what you listed as options I would choose the Acrolink. The Lessloss at first listen will sound quiet, but what you're really hearing is that veiled trait Tvad mentioned. I have had an Acrolink and it is quite a nice cable. When I auditioned it with an Oyaide Tunami GPX I chose the latter because it did not give up much to the Acrolink in sonics, but was a bit quieter in my system.
All that being said if you're still open for suggestions and it is in your budget check out a Tel Wire PC.
All that being said if you're still open for suggestions and it is in your budget check out a Tel Wire PC.