My recollections of my formative angling years were seeing Mitchells being very commonplace. Many of the anglers I aspired to emulate used them. Amongst the specimen anglers, it was mostly Mitchell 300s and Abu Cardinals. The match and general coarse anglers tended to use Mitchell Match or Abu 50*s. Up until around the mid-eighties, I'd have given a kidney for a Mitchell. They were undoubtedly popular and arguably as good as reels got at the time.
However, by the time I could have actually afforded a Mitchell, most of the serious speci lads had moved on to Shimano Baitrunners and the match/coarse fraternity went towards Shimano and Daiwa. I no no longer had any aspirations to own a Mitchell, time had moved on. Not surprisingly, plenty stayed loyal to the Mitchells and Abus that they'd been using for a decade or two. Some are obviously still very loyal to them.
I recall having a Daiwa 1657DM in an attempt to get the finger dab bail arm that I coveted so much from the Mitchell Match. Unfortunately, I considered it to be a pretty poor reel that put me off Daiwa reels for many years. It never stopped me buying Daiwa rods though. Despite any imperfections it may have, I've not encountered a better finger dab mechanism than the one on the Mitchell Match. I can understand why some remain very faithful to them and those that want them for nostalgic reasons. I've even been tempted to fulfill my childhood yearnings. However, I've yet to succumb, and doubt I ever will now.
In the same era, I recall centrepins being a very tough sell. Only the odd ancient, as it seemed to teenage me, was ever seen using a centrepin. I also recall a local tackle shop having a decent stack of red boxed Allcock Aerials that he struggled to shift for buttons. Even when the shop ended up shut down, there were still several sat on an abandoned shelf. Funny how things go in that respect. He couldn't shift them for circa £30 as the shop struggled to survive and I certainly wouldn't have bought one. Now they'd be snapped up for decent money. I'd even consider one myself, for the right money.