Any of you own a pair of the RAZRWire's with or without the BT module? I have a fairly large sized head and was wondering if I could wear them. There's a guy who's selling a pair locally for $75 including the BT module and says they're new. For those that have a pair, how do they compare to say, a Half Jacket/Flak Jacket/Square Whisker/C-Wire/Splinter/Juliet in width? Preemptive thanks for any help!