A little while ago we had X4 Labs as the number one penis extender but have had to change it due to a big change in the Size Genetics extender. They were both the same anyway, equal quality and both worked as well as the other but X4 Labs was a bit cheaper which is why it was the top penis extender.
A few months ago Size Genetics re-designed the piece that attaches to the penis. This is the most important part as the more comfortable it is the longer you can wear it. This will result in faster gains and more importantly bigger gains. Even though we have moved X4 down to second it is still a very good extender.
For the difference of a few pounds this is still worth it and will get you good length gains. When you think that this is a one off payment of just over £100 then what other options are left to you. Surgery costs a fortune and the results are nowhere as near as natural as this.
