I can't really tell if these XS are lacking the right Control. I miss that when I am on the G84-4100 and have remapped Delete to it. I like the arrangement of Home, PgUp, PgDn and End in a single row.
They don't seem to have the option of no Windows keys on this new range. I find the bottom row on the G84-4100 too cramped with them, the keys are slightly smaller width than the alphabet keys to fit 14 keys. On the XS it looks like they have just added left Win and Appskey to the G84-4400 (10) so it might not be so bad.