I used to pull hardware off old doors and windows as part of a former job, and went through all the locally available combo screwdrivers I could find made in the US (and Canada). What I recall:
Klein 6 in 1: great grippy handle, decent bits, rubber eventually separated from handle, couldn't bear down on it much after that.
Klein 10 in 1: way too fussy, 99% of what I used a combo screwdriver for only required slotted bits and a P2; the additional slop from the extra layer of bitholders was annoying.
PicQuik: soft bits, always twisted the slotted bits faster than other brands (the earlier, Canadian-made bits, now they're Taiwanese); I carried the screwdriver tip down in the side pocket of Carhartts, and the unbalanced combination of long bits and thick handle meant the PicQuik would fall out of my pocket nearly every time I sat down; open bit storage meant rusty bits.
Craftsman 6 in 1: my favorite - not too shabby, really, decent bits, handle cracked at the retainer on a couple of them after a lot of hard use but warranty was easy.
Still haven't found an Enderes 6 in 1 around here... need to order one someday.
JR