I think the HE toploaders have got a lot better over the past 15 years or so. But I also follow Consumer Reports and according to them, even the best HE top loader doesn't clean as well as the front loaders.
However, the main laundry closet in this home is situated so that the washer must go on the right. No problem with the Neptune front loader, the door is easily reversed. But, AFAIK, the only other front loader washer made these days is the Electrolux, and I'm not even sure the latest ones allow reversing the washer door. So.... if i found myself in a spot with an expired Neptune and not other option, I might spring for a TOL HE top loader.
But only after I've tried at least one other FL alternative...
BTW, I first used an HE style top loader washer in Japan around 1996. I was working for an American company that had products made by its Japanese partner. The Japanese company thoughtfully provided a small laundry area for the American engineers. The washer had no agitator, just an impeller at the bottom of the tub. My colleagues were fascinated by it, crowding around to watch it in action. I was not so impressed, and four years later got the Neptune set.