I love Marco a lot more, but when it comes to haki and even stamina I would Cracker over Marco.
		
		
	Marco works on stamina in order to recover from massive strikes

Maybe you meant endurance... stamina wise Marco bears his massive peculiarities
I respectfully disagree about haki, Cracker did never display such massive haki output
 
				 
 
		 
 
		
 
 
		 
		 
 
		 
 
		 
 
		 
	 
		
 
 
		
 
 
		 
 
		