Tried to dig up an ancient thread with the same subject, but it was too old to show up in the active forum.
I just discovered the joy of using Tomastic Infeld Jazz flatwounds on my little blond Series I. Already my favorite strings for about every other brand of basses I own(ed) but for some reason I always just assumed that an Alembic would lose some of those sounds when changing to flats. Boy, was I wrong! I'm not a slapper and popper anyway, and now my bass plays so much more comfortable, sliding along without any string noise. The woody character of the TIs combined with the (super)natural Alembic tones is truly wonderful.
Please chime in if you also use flatwounds on your Alembic, or if you don't!
Wilfred