It sure feels lot heavier than 890v4 which is really light but really has way less cushioning and can be a race day shoe. Not really meant to put ton of mileage especially with my body type.
Not sure if weather affects Garmin 610 GPS but it was off again today, It locked before I started but somehow missed the start of the run. Tough again Garmin 610 with foot pod seems to be most accurate GPS watch for running in market now. I think 220 is really close for accuracy and locks way faster than Garmin 610. That is another debate for next time.