not to prolong this, because it doesnt really matter much - but it is common to cut the same mastering to 33 and 45 if being done at the same time. Presumably Marino had two lathes fed by the same console.
As to repurchase, that is a hole I dont care to go down. Sure, I want records that sound great. But if I have that, there are better ways to spend my money than repeat purchases of warhorses seeking some audio holy grail.
I like Getz Gilberto, but dont feel it is the best Getz. Sweet Rain might be. I dont need to repeat on my 45 pressing.
ALS original tape - the true RVG - was tossed long before the fire. That is not to say tapes do not exist, just not the true original. Again, that matter little. A good sounding tape is a good sounding tape.
i have the Japanese 200g pressings of Ballads, ALS and others, all analog, which are magnificent and I feel no need to repurchase. The 2LP Universal reissue of ALS sounds great too. I have gone as far as I need to with ALS.
There are so many great reissues of very worthy off the beaten tracks jazz as well as many phenomenal new titles coming out.
My budget is healthy but not unlimited. If it is a choice between Chip Wickhams amazing Blue to Red and yet another Getz\Gilberto, I go with Chip!