Which is better - 5 rounds of hurry or 15 rounds of brisk stride ?

Which is better - 5 rounds of hurry or 15 rounds of brisk stride ?
Both are great. But the idea is to maintain your heart rate up. So walking is actually better on your foot.
both is but less distress on joints hoof it
they're both very polite. you may want to alternate between each or start out walking and grow to jog