4 color process

I have been printing process jobs for a while and I have come to realize there is a huge difference in inks from company to company. Such as the hand of the ink how well it actually blends and opacity. My question to the printers on this site what is the ink you turn to when you want to do a process job??? Rutland, Wilflex, Union, or is it another company??

IF you are talking CMYK, Union triple strength can NOT be beat!

That is correct. To my knowledge they are the only ones that are SWOP approved in our industry