RE: lighted nocks
I've used both the Lumenock and the Tracers. The tracers were heavier but I couldn't tell any difference out to the 30 yard self imposed maxium I shoot. I feel the Tracers are easier to set up although you have to glue in a piece for the Tracers to work. They turn on and off better also.I had a really hard time getting my Lumenocks to work this year and of the 3 I installed only 2 worked in the field. I ordered the Archersflame this year and I didn't like them at all.