THe Sunbeam (LeChef) is slightly less capable than the Cuisinart of the 1970s, although slightly more convenient (tall-stem blades, on/off/pulse switch, slightly larger bowl). That said, they left all others (GE, Hamilton Beach, Waring, Moulinex, ...) in the dust.
I remember getting my mom one for Christmas in about 1979...putting $50 in a savings account at Carondelet Federal (as I recall) where I could buy it for $49.95 if I recall (back in the day when they gave out toasters etc).
We'd gotten her a KitchenAid mixer about 5 years before (avocado green small one with the all-purpose beater...my brother inherited that). She's upgraded from that too.
I've got a cobalt blue KA which I got about 12 years ago, a 20 year old Waring Blendor which I just can't part with although it isn't very good (I did spring for the $5 extra for a glass jar), an Oscar mini-processor (bought with my discount in 1986 at LS Ayres in Cincinnati when I worked there

).
I view hand mixers and vertical blenders as disposables....although my mom had an excellent GE infinite speed hand mixer that she got rid of but I coveted...alas.
I still have it--motor is sound, have replaced bowl at least 2x and blades 2 or 3x. Still works like a champ.