Recommendations for Engine Analyzer

[Mocha2168]

Group,

Hope all is well. I'm looking to upgrade my legacy Insight engine analyzer with either Insight's G3 engine monitor or Electronics International CGR-30. From the photo you can see my existing engine analyzer in the top left. The thought is to remove the storm scope (I never use it) and replace it with the new engine analyzer. Anyone have experience (good or bad) with either the G3 or EI's CGR-30? This is for a 1980 Piper Archer II. Much appreciated.

Leo

 

[Morgan3820]

 

[Mocha2168]

 

[crgreener]

 

[jruhnke]

 

[oregon87]

 

[cmmguy]

 

[jruhnke]

 

[Mocha2168]

 

[oregon87]