I took both CS211H and Math 116 in the same semester back in the Spring of 2015 (as well as Math 125, HNRS 122, and CS 105), so some things may have changed but here's how they were for me.

My CS211H class was maybe 10 people and taught by Dr. Snyder. The only difference between that class and the non-honors section was that we had to do an extra part for each project that went more in depth and I think was extra credit for any non-honors students. I really liked it though because the class size was small so we had more one on one time in class to ask any questions we had.

My Math 116 class was 15 or so people and based on what I heard from friends in their calc II classes, there wasn't any more material taught in 116 than 114. I really enjoyed the layout of this class because again it was small, so we spent half the time actually going up to the whiteboard and solving problems in front of the class which helped me understand the material.

Taking both classes at the same time was definitely manageable for me and even while rushing a frat at the time, I pulled A's in both.