great ones at that age, Alex.
9 or 10 years old for me it was 1982-83 and i had just basic ferrics like TDK D, Sony CHF, maxell UL, Basf LH extra and some cheaper ones than these.
I believe first time i bought something better it was the last months of 1984 with a TDK AD-X (awesome superferric) and a Scotch Chrome.
Then, finally, in 1985 i found a shop near here who used to sell Sony UCX 90 at same price i used to find a TDK D 90 a couple years before, and he had lower prices in general, so i used to get Sony HF as 3xPacks (first version with transparent smoked shell) for everyday/unimportant recordings or for the software of my ZX Spectrum, and Sony HF-S (some HF-ES too) and UCX to record vinyl LPs.
But, not finding the TDK at that "cheaper" shop, a SA-X would have costed at least like 2 Sony UCX.
But, luckily, on second half of the 80s prices of blanks here started to finally drop by a noticeable bit then i could buy the better models more easily.
But, here, Sony were the ones with a bit lower prices (compared to TDK and maxell) and, being just as good quality, i automatically became mostly a Sony user.... and also a few by That's which had a good market here as well.
And around 1988-89 and on, also the prices of TDK here became good, so i finally used to also get a few SA and several SF, AD and AR.... but maybe the single type 2 model i bought the most back in the old days was just Sony UX.