RPG Character Vote: Change Dreadpool's Alias or Keep it

So originally, when I first made Dreadpool, the supername "Dreadpool" was in reference to my account name. It was more so related to that than just me trying to parody the supername Deadpool (But, I guess in a sense, when I first named this account Dreadpool10, I WAS parodying Deadpool). That aside, lately, I've been thinking about changing up, particularly changing it to the supername Amarth (Aka the supername of my very first nU character). I've been considering it, but couldn't make up my mind.

Hence, I leave it to you guys. Should I change it, or keep it as it is?