Got it. Your potential gain for girth already maxed out the
HydroXtreme 7. It just means your potential to gain maxed out at 2.6in of possible girth in there. However, think about the cylidner design. The
cylinder for
Bathmate is angular, smaller head and larger base. You don't want that. You want uniform across the board from the bottom to the top. If your penis uses a 2.25in
cylinder, that's a massive penis to deal with by a lot of ladies, from the tip down to the base. My suggestion is to get the 2.25in diameter
cylinder, and pump until you have a uniform penis all the way to the very top. When you cannot pump any more after 2 or 3 sets, get a 2.5in
cylinder. Make sure the 2.5in
cylinder is 10in tall, or even 11in tall. Just in case you want grow longer as well. Don't limit yourself to just one size
cylinder. If you want comfortable growth all the way up to 20cm (7.85in) in girth, good grief, that is one monsterous size penis for any female. Once again, you'll have plenty of comfortable space around the penis, but your penis won't be uniform from the bottom to the top.
Good to hear you want to monitor the pressure. Never ever pump without knowing the pressure. The "feels" is just pure dangerous method of killing your penis.
2.25in diameter is around 2.15in diameter in reality. When your base of penis start to fill out and presses against the
cylinder, the expansion starts to go up to the glans. The penis start to fill up at the middle of the shaft, and then the glans.
When you fill out, it's not your internal that's filling out. It may only be your skin layers (fascias) that filled with fluid that expands. This is a donut effects. You don't want that. You want that internal expansion to be the real expansion. This is your true growth. However, those who are young, the internal tissues do expand without fluid retention. This is a blessing. This is when you want to have both 2.25in and 2.5in
cylinders handy.
My current girth is 15.6cm (6.15in) right now. When I pump, I use the 2in
cylinder for my first 2 sets, and that makes my entire penis fills the
cylinder to the wall. I then switch over to my 2.25in
cylinder for my last sets. It keeps my penis uniform in growth. If I have to go larger, I do have a generic 2.5in
cylinder from many months ago to use. But my wife freaks out the moment I pull it out to pump. I tried a few times, and she could barely fit my glans into her vagina without groaning in pain.