One of the pins on my tru-glo is a trenium. I didn't think it would make a difference. But as soon as I put it on I could tell. I would suggest getting all 3 pin's trenium. Once you see the difference you'll want it anyways. Also, I'm using the tru-glow peep sight. It has 4 brights around the peep so you have no problem finding the peep in the evening. They can be adjusted 3 levels (Bright, Moderate, Off) depending on what time of day your hunting.
Modern technology is so kick ass!
Too bad they havent designed a device to teach me how to spell.