I put new one each year being this is my first year an my first bow.
I just bought a readhead Kronick.
So far I love it. I have had a few problems at first. The rubber tube on the peep broke twice. An while that was getting fixed the guy at the shop noticed I was lowering my head to see out of it. He then moved it up. But when he did that the peep was to small.

I then went to a string splitter. Its basically an upside down V.
That is working great so far. I can still see all of my sight an have a constant sight picture. Im not leaning my head down either.
Not sure how much hunting Ill get to do this year bot hope to get at least one deer.
later
DAVE