I mean I said Crowley but you can't really chose between Aziraphale and him

You can't have one without the other

As Michael Sheen said: "They are the yin to eachother's yang"

𝙈𝙮 𝙛𝙖𝙫𝙤𝙧𝙞𝙩𝙚 𝘾𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧 𝙖𝙧𝙚 𝘼𝙯𝙞𝙧𝙖𝙥𝙝𝙖𝙡𝙚 𝙖𝙣𝙙 𝘾𝙧𝙤𝙬𝙡𝙚𝙮 💛🖤

Sure, it is impossible to separate them, but I rezonate more with Aziraphale, he is more complicated, and probably has more flaws, so it has to be him :)