Guild Wars 2

So, I was doing some pvp this morning and got this ascended weapon chest with sentinel stats:

https://wiki.guildwars2.com/wiki/Tonn's_Weapon_Chest

My question is this:

Currently, I have only one char, a warrior with berserker exotic gear. Should I just get the GS then even though the stats aren’t optimal? My weapon currently is an exotic Ebonblade. Or should I just keep this chest until a future alt levels up (a necro probably?), or should i just get whatever skin looks the nicest? Which one would you choose? Which option makes more sense?

thanks

You can change the stats using this recipe in the forge.

http://wiki.guildwars2.com/wiki/Ascended_weapon#Attribute_change

If you want to keep the sigils from your GS, use a black lion kit (or buy new ones)

thank you i took the sword