The type of inner movement is what makes them different. For example, the Utoo Stormwind moves around and around in circles, while the Autoblow 2 massages you up and down and the Fleshlight V-stroker vibrates against you. All are pretty great, especially if you’re used to simply using your hand, but it’s important to think about what kind of stimulation you want from your robotic sex machine.
But get this; the toy has one majorly awesome function - thrust. Imagine not being the one thrusting yet still enjoying the satisfaction. From slow to a thrusting frenzy, you will be firing heavy rounds with the Xtreme Head Exciter in no time. To ensure that your fantasies don't get muddled with the fact that you have an automatic knob gobbler in your hand, the toy has a rippled texture that stimulates every ridge and ripple you have. 3 inches of soft, slippery and tight texture on the inside of the machine invokes a realistic feel, giving you that same experience of when a soft mouth closes in on you for a tight and snug fit, and allows you to explore and touch every corner. As the up and down motion starts, you just can't help but let the sensations rule over your head.
Has Other Accessories (Storing Case and Easy-Grip Handle) - Want to make your blowjob life even more convenient and relaxing? Get the easy-grip handle for easier handling during the deed, and then grab the discreet storage case to keep it out of sight, and free from dirt. Although I do think these things should just come with the machine in the first place, you're definitely going to want them and they're worth the extra cost.