What size is the mobile home panel? Is that 200 amps also or is it 100 amps?
The thing is I am not or was not looking for exact info for a project...There is no way you can give me exact info unless I gave you every detail about the project such as HVAC/ power tools, etc., etc., etc. that I would be running and how many I what be running at the same time, etc., etc., etc... All I wanted to know in my original question was which service panel would it be best to put the new 100 amp breaker in...I could care less about your grounding grid around a wood frame building or that you want me to run THHN through conduit. Don't you think it would be even better to use all copper triplex with a bare ground, in conduit, buried in concrete and the concete painted read which I will be glad to do if you give me my $30 back