What do you think is the best but cheapest nirto rc truck?

I recommend the quality 1:10 Scale Nitro Gas Car Radio Remote Control Rc Off-road Monster Truck. The Nitro Monster King 4X4 is a true-to-scale monster truck that features nitro power and full-time 4WD. Based on the popular HPI Wheely King platform, the thrills and sounds of nitro power have been added to create a medium-sized monster truck that can go from car crushing stadium monster truck action to grueling off-road bashing. The Nitro Monster King 4X4 is the ultimate combination of true-to-scale monster truck looks and fun high-flying nitro monster truck action. And with reliable nitro power you can just add more fuel to keep running as long as you want!

Full Function Remote Control Fully Factory Assembled 4 Wheel Drive System with Shaft-Drive Powerful 18CXP Engine Equipped with Slide Carburetor and Pull-Starter Original Muffler and Air Filter Semi-Assembled Chassis Differential with Built-In Front and Rear Bevel Gears Double Wishbone Suspension Arms with Adjustable Width Oil Filled Dampers Stiff and Sturdy Aluminum Chassis Disc Brake System Highly Detailed Polycarbonate Body Shell Trigger Gun Type Controller Speed: 40 to 50 mph Length: 16" Width: 13" Height: 8" Scale:1:10