We installed a Raymarine Color Digital radar with an e7 Touch screen MFD. Looked at a larger MFD as well.. In the end we cut out several "cardboard" MFD's. I preferred the e7 because of the forward visibility it afforded.
With the digital radar you will appreciate the instant on ability ( no 90 second count down for warm up). The only draw back: There is a drop down data box at the top of the screen. Raymarine needs to reconfigure this so that it pops up from the bottom. I'm not so worried about where I've been but I am about where I'm going. If you keep the MFD set on a quarter mile, the drop down box cuts that to an eighth..
With the digital radar you will appreciate the instant on ability ( no 90 second count down for warm up). The only draw back: There is a drop down data box at the top of the screen. Raymarine needs to reconfigure this so that it pops up from the bottom. I'm not so worried about where I've been but I am about where I'm going. If you keep the MFD set on a quarter mile, the drop down box cuts that to an eighth..