Get on the FB group of each brand. And compare the number of complaints or troubleshooting problems. I don't remember the last time I read a problem on the SA group.
I don't care if
sapphire sells more than SA. If they're not good machines, you'll see people complaining or panicking on the job.
Amtex didn't sell as much either. But it was a POS and they had problems all over the web. People were selling them all the time at under 600hrs too. How many used SA do you see for sale online? compare that also to how many used
370's you see for sale