While researching this, up popped an add for coloplast (you gotta love those cookies and google algorithms !)
This is advertisement, but in my opinion the 17% better girth claim is true (I have had only one implant, and it is a coloplsat titan -- I like it a bunch, and so does my wife):

- coloplast advertisement.jpg (110.54 KiB) Viewed 2923 times
Figure 1 ad from coloplast
source:
https://www.coloplastmd.com/products/titan-bioflex/?utm_source=JSM&utm_medium=Banner&utm_campaign=JSM%20BioflexFor even more propaganda from coloplast, see this link:
https://www.coloplastmd.com/products/titan-bioflex/?utm_source=JSM&utm_medium=Banner&utm_campaign=JSM%20BioflexNote, the FDA reviews ads from medical companies, so although this info from Coloplast comes with financial conflicts of interest, Coloplast is quite aware that they must answer to the FDA regarding accuracy of their statements.
Shown below is the all important device specification that many of us are aware of here on franktalk: Titan Girth is 21mm, AMS girth is 18mm. For me, the Girth issue is a deal breaker:

- 21mm girth.jpg (47.53 KiB) Viewed 2923 times
Figure 1: coloplast states that the Titan cylinder diameter is 21mm. This compares with AMS LGX which is 18mm
I had a long discussion with Dr Karpman (in Mountain View) regarding the Titan versus AMS. He stated that the strength and durability of the Titan is "more than us humans need" and that if you want to lift up a zebra, then titan is needed, but for just a regular girl, the weaker silicon AMS has plenty of material strength. However, he did acknowledge, oint blank, that Titan has wider girth when he admitted: "yup, 21 mm versus 18mm" but he tried to discount this by saying he is not totally sure that everyone with a Titan fully inflates their prosthesis to maximum. Hmmmmmm, personally, I am not so sure about the maximum statement.
On other threads hear at Franktalk, I enjoyed the comments mentioning that a penile implant has a "firmomatic" feature. Sometimes the girls like it soft, but sometimes you just have to go to the maxxxxxxxxx !
