What should be the final season for FiM?

[Zekromic 1,054]

I'd say season 6 should be the last one out of prudence, since lastly, no matter how much quality a show has, sometimes, the characters themselves make it tiring, no matter how good and well developed they are . I wouldn't mind if they continue as long as they keep the quality, but doing a spinoff (EG ha a potential of being one) or changing the main characters (changing the main focus from the mane6 to the CTC or Babs could work)

[SaburoDaimando 1,196]

Should there be a last season, it should allow the Mane 6 to travel to Outer Space to meet with creatures, team up with the royals, and confront the main antagonist in a final battle all with Celestia sacrificing herself to save the galaxy.(Okay, so that idea sounds like a Power Rangers in Space meets Star Trek).

[Scoots and Dash 208]

All good things come to an end. Fringe was one of my favorite shows and it was five seasons long. I hope MLP:FIM continues long after that. If it stays true to what we know and love and doesn't cut corners too much I think it has a long life ahead of it.

[Courageous Thunder Dash 7,825]

As long as it takes for them to cover every lesson about friendship there is in the whole wide world. 

[Eloquence 2,076]

I think it could go on for a long time yet. Episodic shows, even those that have overarching plot arcs as well, take much longer to go stale than plot-focused ones. As of right now, i see no proper end on the horizon