Diep.io vs Arras.io: Which is Better?

Diep.io vs Arras.io. Which one is better out of the two? Both of these games are great in their own way, and both have accomplished things that the other has

Machine Gunner, Diep.io Wiki

Arras:Assault, Diep.io Wiki

New Update In Arras.IO: X-Hunter and Infestor!

I've made more progress on my diep.io fangame, scenexe.io, and I need some feedback (link in comments) : r/Diepio

quick question what will you do if the whole server of arras and deip io was forcing you to team : r/Diepio

Multidimensional Pink Triangles (diep.io x arras.io x scenexe.io crossover) : r/Diepio

11 Tiers of Arras.io Tanks.

Best tanks in Diep.io, Arras.io and Woomy-Arras.io + wildfowler : r/Diepio

March Madness, Diep.io Wiki

DIEP.IO VS ARRAS.IO - OFFICIAL IO TANKS GAME VS FAN-MADE IO GAME! - !

Arras.IO/Diep.IO 3D Effect

some pathetic tank ideas : r/Diepio

Diep.io vs Arras.io: Necromancer Comparison

X-post from /r/scenexeio) I think scenexe.io tanks are looks like cheaper version of level 45 tanks from diep.io : r/Diepio