What's the climate like where you are? If you're in the south, Charollais should be a good choice. Easy lambers, fast growers, really tasty too
. Friendly, easy to manage sheep too
However, some Charollais are born very bare and this can cause problems at lambing time if the weather is cold and wet. If you lamb indoors, then this wouldn't be an issue.
And even in warmer areas, some bare Charollais can be a problem as they can get sunburned on their bare parts!
I'm a fan, can you tell?