Hi, I have a Colormunki Photo and also a DTP20UV "Pulse". Both create excellent profiles that are almost indistinguishable. Any difference is very minor and probably not noticeable in real world use. I find the Colormunki quite easy to use with a metal ruler as a guide. Phil _____ From: argyllcms-bounce@xxxxxxxxxxxxx [mailto:argyllcms-bounce@xxxxxxxxxxxxx] On Behalf Of Dimitrije Sent: Wednesday, February 01, 2012 4:53 AM To: argyllcms@xxxxxxxxxxxxx Subject: [argyllcms] Spectrophotometer Which sprectrophotometer is best buy for making printer profile? I have Colormunki, is any need to change my equipment? Thanks in advance