Tracking my cardio with OpenClaw and Gemma 4

This is a submission for the Gemma 4 Challenge: Write About Gemma 4 I've been using GPT models as my OpenClaw daily driver for a while now. I'm still a believer local models will rule in the long run though, so here's my experience using Gemma 4 models on a base mac (16 GB) Picking the model Their Ollama README has more details about each, but this is what I understand care about: gemma4:e2b Effective 2B (E2B) 7.2 GB gemma4:e4b Effective 4B (E4B) 9.6 GB gemma4:26b 26B (Mixture of Experts model w