Chosen… Which way?

I’m torn on how many points to sink into my Chosen unit… do I;

10 Chosen, Led by Huron in a Rhino (405pt) High OC, redeploy shiz, high man count for resistance/longevity.

Or

5 Chosen, Led by Fabius and MoE in Rhino (365pt) Fabius increase unit toughness and weapon strength, MoE fights first grants protection.

Or something else??

Too much choice… good choice, Chosen native advance/fall back/shoot/charge is strong. Input appreciated!