Your current is 6k and you reduced your expected down to 6k in a rush.

I mean, if your current co provides you opportunities to work on devops you would still be earning 6k, you go to the SI you will be earning 6k as well... any diff?

I think you should look in the direction what is the pros and cons switching to the new company? Is it further, so need spend more time travelling, is their culture toxic, etc.

Besides, with your years of experience, you should know... will you hire a person with no practical experience on cloud/devops at 6k, and at the age of 41? I'd rather hire fresh grad and they might be cheaper.