> But there is a good answer. It's Gundam 79. That's not hard.

The hard part is that the older series relatively slow paced. I enjoyed most of them when I first saw them, but I am not sure I would have the patience to catch up from the beginning now if I had not watched them before.

Newer series are much faster paced, but they build on the foundations of the older series. Like GQuuuuuuX is great but you might have to watch Zeta Gundam first to fully appreciate it (50 episodes, maybe a few movies). It can be a lot of time commitment depending on where you enter the Gundam universe.

But for someone new to start, they have not watched them before. The goal isn't to get through it, the goal is to enjoy it.