Yeah true regarding the colors. What I meant about the third set of pics is:

1) They're not Toplace.
2) The strange "C" shaped looping you see up close in the third set of pics does not seem to be due to the V-loops themselves.

If you look closely, the V-loops are barely visible at some points, and the V-loop itself is very narrow, tiny, and sharp. The "C" looping I was point out seems to just be because the hair is ventilated almost flat forward to the piece, and then the hair was styled backwards so the hair has to swoop back (making a "C") in a way normal hair wouldn't (since normal hair grows more perpendicular to the scalp).

Hard to explain in words. Either way in all cases, the v-loops themselves seem almost completely invisible. And there is definitely no edge (in these pics), lace, or knots.

I think injection could look just as natural or maybe more natural since it comes out at better angles, except the injection ones I see are almost always so uniform in their injection spacing and hair direction it doesn't look natural. It ends up looking like "Doll's hair", as they say.

Also, I think this guy has a TL700 (or TL400?):

http://forum.toplace.com/showthread.php?tid=5401