Should I buy 408, with 513 in hand?

[vami]

I have a 408 and I'm GASing hard for a 513 right now.

me just the other way around

 

[Bowtiefanatc]

If you can pick one up, I much prefer the Signature Limited over the 408. I had a 408 and didn't really bond with it. I now have a Signature Limited, it's fantastic.