I think no one has answered your question because this is more geared towards meat rabbits like Californians and New Zealands. Do a google search on the different breeds and you should come up with your answers. Wish I could have been more help but I do not mess with smaller breed rabbits. I am looking for the best growth rates in the shortest period of time and drawf breeds wont cut it. I do think that holland lops are the smaller of the two then it is mini lops but not for sure.