Upgrade to 2100g springs?

[Abraham1493]

I was wondering if it would b better to upgrade my x4 to 2100g from 1800g?

 

[Steve23]

I don't think there's really much reason to even go over 1500g.

 

[Dangler]

I doubt you would be able to use that amount of pull. Slippage, circulatory, pain, would be more of a problem. You just want to hold the penis elongated. Too much tension will cause scar tissue, hindering growth.
Some aspects, more is not better.

 

[donjelqer76]

I doubt you would be able to use that amount of pull. Slippage, circulatory, pain, would be more of a problem. You just want to hold the penis elongated. Too much tension will cause scar tissue, hindering growth.
Some aspects, more is not better.

This is good accurate advice. Extending isn't for stretching the penis in the same way hanging is. Its to coax the body into cellular division in an attempt to release the tension. Too much tension not only doesn't increase the speed of cellular division, but also could generate scar tissue which will be very resilient to stretching in the future. Research has shown that tensions as low as 200 grams can be enough to cause cellular division. Personally I'm with Steve, 1000-1500 grams seems to be a sweet spot for most people