Larger - rectangular - mirrors for 2016 RIII

I'm looking for recommendations and sources for larger, rectangular mirrors for my 2016 RIII.
The stock circular ones don't provide me with enough real estate to adequately see vehicles semi-near me when switching lanes. I'd like to have mirrors that have more real estate to them and are rectangular instead of circular - curious to see what others are using and links for purchase. Thank you.

I really like the V Max mirrors I have on mine and the beauty is they will mount up to your existing stems.


bob

Thank you - ordered and will be delivered tomorrow.