Peltors are built cheap, have terrible tuners and they do not muffle noise that well. Elvex is where its at. Blows peltors out of the water but they do cost more. You really do get what you pay for.
2013 Gravely 460Z 29EFI
2011 Gravely 36GR
2008 Gravely 160Z
2004 Gravely 34Z
1998 Lazer Z HP 48 (old faithful)