Hello!
I support igpsport igs 630 model.
My wife and me shared a Garmin Edge 1030 plus together, though, If bycicling together, only 1 has the data in His Garmin/strava etc Account.
So, i bought an igpsport 630 in November.
I compared igs 630 with Garmin 1030 plus directly against each Other .
The igs 630 is better, more precise speed, GPS, precise height, you know, the percentages going uphill or Downhill, the Garmin 1030 plus is very slow with a lag, the igs 630 Shows percentages going uphill or Downhill nearly instantly, more precise .
So, in Dezember we sold our Garmin 1030 plus on ebay successfully and ordered our 2nd igpsport 630 model!