It's always fun to trade to get something different! There will come a time though when you like what you have so much, that you keep it. THen you have to simply get ANOTHER gun and the BEAST has been unleashed!!
Enjoy your new gun!
What was it about the Sigma that made you not enjoy it? I've never even handled one so I'm not a defensive fan boy or anything :P I'm just curious.
The trigger on the Sigma is , and most will agree with me. Almost like compressing a wet sponge.