I have an Autel. Works great on the Plus8 (Gems management). Mine is an older one no longer supported so cannot download updates any more.
Sealey are UK agents for Autel and there are many variants available.
Mine detects/corrects fault codes and has live running options , handy to view engine parameters under driving conditions. I used it to measure incoming air temp last year....quite an eye opener re under bonnet temperatures!
