so i stumbled upon a dive shop and they were selling used gear. There's a yellow d4 i like(coz aesthetics)and a pink d4i. I usually just freedive but i also occasionally go scuba diving as well. Which is better value? Im kinda hesitant on the pink d4i (coz its bright pink) and its 70$ more than the d4. Watcha guys think? Oh and the price for the d4 is similar to the d4f brand new thats why i was thinking bout it too.