Codeevil1000,
I have one of those cheap pumps (classix) from ebay. Since that is the only pump I’ve ever used, I have nothing to compare it to. All I know is that it sucks on my dick and my dick gets hard and my gland look a little bigger. My hardons are so much harder since I started using it. However, it terms of it’s usefulness for permanent enlargement, I have no comments because I just started using it. I guess if you just want to feel how a pump feels, you could get that one. Also, you have to remember that an expensive one may feel different.
Problems (I don’t know if there are unique to this product)
1: Water gets stuck in the value on the pumping bulb causing a slow leak unless you cover the hole.
2: it is really hard for me to get a seal.maybe because I’m so skinny.
3: it fogs up from condensation and I cannot see my dick.
4: the bulb feels like it is going to break in the near future.
5: the the pressure release is a hole on the side of the tube. Therefore, you have to cover the hole with one finger from one hand, and pump with the other hand (quite tedious). However, I put tape over the hole (with one end of the tape folded so it does not stick).