So it is hard to say if delegating to actfit is worth the effort.
My actifit post from yesterday got the following (10300 steps approx):
- 43 actifit
- upvote of 3.82%
I do have around 1200 actifit.
It is hard to say if these actifit coins will get some value in the future!
In general I would say it is worth the effort if you expect that AFIT tokens are going to have some value. There is indeed not a big effect on your Steem rewards, so you don't need to do it for that.