As the title suggests I need you guy's to help me decide on something. I just recently bought a VP70, and it has quite a few signs of use. So I've decided to either get it hard chromed by tripp, or NP3'd by robar. I need your help deciding which one's better. I would like to get my slide, mag and all internals done (that includes barrel, and chamber). All opinions are welcome, and greatly appreciated.