Which Ergo carrier..

Amy
I can't decide which one to keep. I bought an Ergo Ventus on sale two days ago. Yesterday, I found a khaki coloured ergo original for $80. I'm just under 5'1" and overweight. Hubby is 5'11" avg build. We both are both like furnaces lol which is why the ventus appealed to me but I keep reading that the original is a great carrier too and it was $40 less on clearance. I live by Detroit, MI. Which one should I pick? Is there a real benefit to keeping both? On a side note, I have the infant insert.