Kevin,
In your second photo, the bike at the top looks like what I have heard referred to as a "Puma", Trailmaster" , and other names. Does that bike have a torque converter? If so, how does it perform for (hilly) trail riding where low speed torque is needed? How does it compare to a Super Bronc? Before my son ended up getting a Super Bronc VT-8 he looked high and low for one of these (specifically one with the T.C.) for over 6 months, however every single distributor was out of stock (even though the website of nearly every one stated it WAS in stock!) at the time as the China manufacturer had ceased production and distribution.
Michael