5th Gen Thurdurus, Tornadus, Landorus?

Out of the Forces of Nature Trio I'd say I like Thurdurus the best I also like the dragon serpent for its Incarnate Form.

I do love all three equally, but my fave of the bunch is Thundurus due to his color, Electric being a type full of many awesome Pokemon, and he's definitely got the best-looking Therian Forme of the three as well.

Landorus takes the cake for me. I really adore it's therian form and it is probably the most used of the three for me. Tornadus is kinda boring and I am not a huge fan of electric types in general so yeah Landorus <3

landorus has a "strong" appearance so i'll go with that one

Of the trio landorus and thundurus are my fav.I like the therian form of landorus while I love the incarnate form of thundurus.Also thundurus-i has an amazing ability in prankster.Which is very useful competitively.

My fav is lando :3

I prefer Lando too. With LO Earth Power, Knock Off, Sludge Wave and Rock Slide, he's half-decent in Ubers.

I like Thundurus the most since the therian formes were revealed. I just like its dragon-ish appearance
Landorus is second, Tornadus third.