i have the eurosonics w/ yellow & red silks on my A,D& G w/ Thomastik E string for slapping & pizz & they sound and feel good to me, not as loud or as punchy as Spiracore ,so much kinder to hands slapping!! though playing arco , especially in TP is kind of a drag.. I think of lower tension (?) my bass started buzzing like crazy down in 1/2 & 1st position ! where as the Stellar LA Bassworks had it perfectly set up for me before i switched strings .. action might be a tad high but so am i ,sry !! kidding ! I like to dig in & try & get a big woody , deep old school sound like George Duvivier, PC, Brown. The 'Butter' basses that these kids are zipping around up in TP like Bird on Mtn Dew isn't really my bag( maybe if i could do it I'd change my mind lol) so YES on Eurosonics , also they feel good to me & i found second set online for half of what i paid dwn. on Vine St. I'm going to take my bow out to Pasadena and try the 'Black Velvet' slaps , 'Golden Slaps' all the synthetic guts both arco & pizz at Tommy's..(FMI) he's very cool about trying stuff out & I've bought lots of stuff there good prices etc ,nice family operation, ok adios - jp