I've only been to about three concerts so far in my lifetime. (I guess more if you count bar concerts, but I don't think thats what your talking about, lol) By far the best was an Element Eighty concert in Dallas. This concert was awesome and I keep waiting for the next big one they do!
On November 9th tickets go on sale for a Christmas show by Toadies, Avenged Sevenfold, Seether, Puddle of Mudd and a couple others. I'm getting tickets to that show for me and my ex's sister (her xmas present

)-- that should be a good one too!