Local 'smith tells me not to mix sights from diff companies
I was all set to get a green f/o Dawson front and a Warren tactical rear for my IDPA/IPSC-dedicated G34. I know opinions vary, but the one gunsmith I spoke with today said it's best if you keep the set of sights from the same manufacturer.
Any truth to this? It's not like he was trying to sell me anything; his shop didn't carry jack squat.