Does anyone here still use their lower quality meters from time to time after investing in a high quality GM/scintillation counter?

Owning a Radiacode 102 has pretty much made it the only meter I use on a regular basis. However, I still take out my GMC-320 from time to time just to get out of my comfort zone and get used to a different UI. However, it's kind of tough to justify this given the absurd jump in quality for a hobbyist from one meter to another. Does anyone else still take their lower quality meters out from time to time, or have you entirely converted over to your better quality unit?