I like blue MUCHO more! And I like multi-colored options and this one is. And I like the outdoor temp and in/outdoor humidity level feature. I just like the whole format better.
the one you want is easier on the eyes :-) I purchased the only one the local lowes had in stock over three years ago. most likely it will no longer be updated in a year or so. hopefully it will still work with alexa then.
on a side note, something a lot of users do not consider until they purchased a wifi thermostat, does you current thermostat have a c wire? if not, you will need to run a c wire or get an adaptor which could be around 20 bucks.