Help!!! Witch contest shall I enter?

There are many photography contest here on Hive and I love that! I don't participate often because there are so many types of contest, and there are also so many different rules, that I don't know where to start!

Like these two pictures I took in Bilbao Spain! When I saw the clouds rolling in, I immediately thought about the contest in the love the cloud community! But now I remember that the Shadow Hunters community started a reflection contest! And the reflection of the clouds looked just like it was one big cloud that kept running behind the building! So witch one shall I compete in?

And now today, I saw the Architecture and design hive, and these pictures can easily be posted in there community! Now my mind is really exploding! 😱😅

I have many pictures for the architect community to, so I will post there later on! And I already competed in the clouds contest, so today I will make my first entry for the Reflection contest!

This is Placa de la Convivemcia in Bilbao Spain!

What do you think? Witch contest would you have competed in?