I've own a full sized (satin blade) and mini (black blade) Infidel; both w/black bodies. Other OTFs that I also own are a MT Halo V, a Protech Dark Angel and a Twist Tighe.
There are also 21 (soon to be 22) side-opening autos in my collection but that's another matter.
As for the OTFs, the Twist Tighe is my favorite for style, size and action. The Halo is the most "impressive" to open but really impractical to carry. The Dark Angel is the the lightest and most elegant.
I'd hate to lose or damage any of these OTFs. So, the Infidels are the and the ones that I would carry, if they were legal for me to carry in my state, because they are reliable, widely available and most easily replaced and repairable, if necessary. The mini is the more pocket worthy. The full sized can be pocketed but because of its bulk would be better carried in its sheath (on on a Molle vest) IMO.
I sent the mini to BH for reconditioning and their customer service was excellent, which is a good enough reason to buy one IMO. The only hassle was the need to send it in thru an "authorized" dealer, who took a small cut for providing that "service."
Not sure about the green body but scratches and dings show up quite easily on the black bodies of the Infidel. That's one of the reasons I sent the mini into BF for reconditioning; bought it used and wanted it to look "like new" again. So, if you plan to carry one, don't be surprised if your Infidel looks like it's taken a "beating" in a short time unless you are very careful about how you handle it.
However, if it gets so "beat up" that you just can't stand it, you can always send it into BF for reconditioning as I did my mini.