The 17g and 21g Strada baskets are also available from
Chris Coffee Service.
Compared to my other double baskets, the 17g Stradas made a big improvement in coffee when using the stock pfs; it works better than the other double baskets, but less so with the naked pf. The 21g basket -- which doesn't fit in a La Cimbali stock pf -- makes for a pretty naked pf pull, but doesn't do particularly well from a taste stand point compared to my Synesso or La Marzocco triples.
I have no explanation as to why the double Stradas work better in the stock than the naked pf, and don't care to publicly guess.
The 17g Strada/stock pf is a great combination for the Casa and my daily driver.
BDL