So I think I'm gonna buy my first trail cam. I was going to set it in my favorite elk spot and then retrieve the card 4-5 weeks later. I have been reading reviews and it seems like trail cams are based on trigger speed, recovery speed, activation angle and range. Especially flash range. I will be just buying one, don't need many, and also want the black no flash at night. Seems like the hc 600 fits the bill. Pricey but everybody says its worth the money! What is your opinion ?