Curious which coach you picked, how long you've been following the plan, what you like/dislike.
I just discovered the Garmin Coach 5k plan for beginner and intermediate runners. I consider myself an intermediate runner. I decided to give it a go and entered my target 5k pace for the end of training. I picked Coach McMillan. I'll complete the Benchmark Run (9 minutes) tonight. It looks like al future training session will be developed after this run as they say "Stay Tuned for Details".
I'll update this post as I progress in my training. Please do the same.