What's your intended usage?
I am a dyed-in-the-wool bowtechie so I would lean towards the Constitution or the Tribute. They are both great bows.
I would also recommend asking some very pointed questions about the condition of the string/cables because that is an immediate expense that you may face if they are in poor condition.
Also, check on availability of the draw length module or cam (if needed) to fit the draw length to your needs. This could be an additional expense/trouble that would impact your decision.