audio and audacity

In order to tweak the audio I started looking around for a free audio editor and came across Audacity. It's a pretty "straightforward" (you still need to fiddle around with it in order to achieve the effects you really want) audio editor that allows you to record, import audio and create effects. I ended up using the noise removal option ( I was getting some rather odd background noise - think it was from the fan on my computer o_O) along with the echo and Gverb (Reverb) effects.

I'm not sure which one sounds better; the one with just the Gverb (Reverb) or the Gverb (Reverb) and echo *shrug*. What do you think? :P