Yes these roper built Hilow ranges were on the cheap side, by far the best of the high oven ranges were they Hotpoints followed by the Westinghouse or GE‘s, the Frigidaire flair models seem to be the most Popular ones but have far too many wiring and electrical component problems plus they have the nasty thick burners that just never really stay flat and transfer heat well.
John is right The Hotpoint Hallmark is by far the best of these The ventilation system on them is really great, Personally I would like the Westinghouse Continental, just because I like my current 59 Westinghouse stove so well.