Depends on your skill level of course. Lower mishawaka is not too great below 3 feet, same goes for poudre park but it's a little better. Upper mish is good for the most part. Pine view is always tons of fun. Bridges is meh, definitely at a flow for those who want to break out of filter plant.
It's a lower flow, it won't be as wild as high flows. Nonetheless, upper m. to BTO is a great afternoon for those in the class 3-4 range. This is coming from someone who's only started to get into class 4's this summer. (I'm very comfortable with pineview at this flow, it's more like a 3+ or 4- right now)
It'll be rough below 2' though. Especially lower mish, it gets pretty shallow.