What would be your preference to use global or local temp table in store procedure and why?

I use Variable Table, but  if I want use temp table usually use local, because I need it only for one session.

Usually I use temp table to put some query result for session, that mean the other session they will have deferent result .

That is the reason

I mostly use use local temp table but if i need to access all the connections of sql then i use global temporary table.

I always use local temp table because in global you must have unique name and in local this is not neccessary because it creates table with in a session.