Soundwave or Sounblaster?

I saw this vid (start at 0:59) and I'm thinking of getting Soundwave to add to my Autobots collection. Problem is that there are two of them? One is Soundwave and the other Soundblaster...okay, aside from the names what's the difference? The video doesn't explain the names so I was curious to see which one to get. I would get both but I don't want to spend too much money so early in the year.

feedback please.

Doesn't Soundwave turn into a boom box or something? Go with him because that's just the best.

@Decoy Elite said:

Doesn't Soundwave turn into a boom box or something? Go with him because that's just the best.

Well see, I don't know much about Transformers G1. But I do like Fall of Cybertron and Generations. I got into Transformers 2 years ago and still learning. However my TF collection started five months ago.

I'm still debating with myself.

Soundwave became Soundblaster. Sort of like Megatron becoming Galvatron.

Both.

@ImmortalT1000 said:

Both.

Thanks but can't buy them both.