after researching the crap out of optics..i became paranoid of clones. Now I'm suspicious when I see a cheap Eotech. Nothing 'cloned' or 'is just like' has ever panned out for me. Bought a "Red Face" backpack in korea..looked at it and it fell apart. Got some boots that looked 'just like'... after two times wearing, it smelled like a cow took a crap in the shoes. I'm not saying ya gotta buy the very best, but buy the real thing. Instead of a G33..i went with lesser cost Vortex VMX-3T.