Hey BozoR,
A fantastic quality and materials s30v folder that runs about 135 is the Benchmade Mini Rukus. I have one of the Alaskan Guide Buck 110 and have no complaints on it either. It was cheap compared to some of the folders out there. Mine was Bos treated and is a beautiful classic knife to boot. The bench made will literally fall open when you pull the axis lock back and locks up solid as a rock. you can easily operate it one handed and just feels right in my hand. You probably can't go wrong with many of the choices above. I carry my s30v/G10 Leek in my pocket and Mini Rukus or Regular Rukus when I need a larger folder.
You've got alot of very good choices out there.
Please choose wisely!