Well, I just saw the TV-Nihon version, just for kicks and giggles.
Yeah, the "mage" thing did feel like it came out of nowhere, but since I don't know enough about the common differences between mages, magicians, wizards, witches, and what not, then I'm not in a position to complain or nitpick.
I'm not in a position to say who the better translators are, nor do I want to start a debate about it, but I'll stick with Over-Time. The video quality is better, and that's a huge plus with me. Softsubs also, always a good thing. And finally, there is just a certain charm to Over-Time's subs that I just love. I fell in love with it when I saw Fourze. When I learned T-N didn't know how to handle "Uchuu Kita!" at first and decided to keep it as is, that just sealed the deal for me, and I left them in the dust. Use to love TV-Nihon, but it's time to let better groups and communities take over.
I will say that T-N's video quality did look a little better this time around, but it's still nothing compared to what Over-Time can do. And sorry if it seems like I just keep advertising for that group, but that's me. I like being faithful and sticking to what I love. I know there are multiple groups subbing multiple Tokusatsu shows, but after a while, it can get really tedious.