I had the track edition and it was a sweet exhaust. I had it matched with the stock downpipe at that time with the soundaktor at 50% and I thought it was great. After I got my high flow catted DP the exhaust became way too loud, but I never unplugged the soundaktor. I ended up getting rid of the track edition because I couldn't live with the extra cabin sound.
I'm waiting for the CSS muffler to arrive in the next two weeks and I'm mating it with the aftermarket DP. I'll let you know what I think of it after I get it installed.
From the clips that I've heard on the CSS I think the track edition will still give a fuller sound than the CSS, but I guess we'll see.
If you're keeping the stock DP do a muffler delete and save money.
All three of those options are a bad idea (will drone) if you ever upgrade your DP, unless you upgrade your resonator at the same time
Get the CSS, you will be happy. Then after about 5000 miles you'll be even happier.
Quiet around town, loud under throttle. No drone at any speed, and nice crackles on decel.
CSS my friend.