Power Steering Evaluation

I just completed my third rotator cuff surgery (1 left shoulder and 2 right shoulder) and being told I may need to find other hobbies. I have 2006 Honda Rancher (no power steering) and 2010 Honda Rancher (limited power steering- I think). I am looking for the latest and greatest articles, specifications, etc. which evaluate the powering steering of most utility models. Something that rates the power steering- the power, bounce back, etc. Not sure I am describing this correctly or I am posting in the correct area but I think most should understand what I am trying to say.

Thanks for assistance,

Fritz