New and really need help!

[SubMLL224]

Okay, I'm sure you guys get a lot of new guys asking questions, but I figure that's what this site is for.
I'm pretty new to chastity, I'm 19 and my master wants to put me in one. We decided to make the choice of the device together with him having the final say so. But we are having a hard time.
We settled on the Holy Trainer V2 and the Bon4 Plus, the Holy Trainer would be ideal because I've heard lots of reviews on it and it seems like a pretty hot device. But when we tried measuring me we couldn't get accurate measurements. We tried the string around the balls and shaft, but we got measurements like 9" and stuff which sounded really bizarre so we assumed we were doing it wrong haha.
So we are having a hard time choosing, out of the opinions on here which is the better and more secure device out of the Holy Trainer V2 and the Bon4 plus? Like being discreet under clothes, and being comfortable
I've done my research and understand that when choosing a device that's not custom or metal it's not 100% but I don't want it to be easy if you know what I mean haha.
Thanks for your help!!

[celticqueens_sub]

Avoid the BON4. We had one, it is quite literally ridiculous. Under clothes it looked enormous. It is a total waste of money in my not so humble opinion. I can't believe we made such a stupid mistake.... Now for all the BON 4 supporters to jon in....?

Well, that will be a long wait....

[notbeinfringed85]

Strait up, avoid the Bon 4. I don't know about the holy trainer, but people seem to like it. No body likes the Bon 4.

[sissyrandi]

I'm looking at a HT myself, but I can join the chorus, I've read nothing but negative commentary about the Bon-4 - I've never considered getting one, it just looks like it would be ridiculous and the remarks by those who've bought them are more-often-than-not very unfavorable.

[Locked by LRC]

We tried the string around the balls and shaft, but we got measurements like 9" and stuff which sounded really bizarre so we assumed we were doing it wrong haha.

If all you did was wrap the string around and measure you missed one step. Diameter is what the rings are measured in. You need to divide 9 by Pi or 3.14 which would be about 2.86 diameter. You would need to do this for you flaccid penis also if you're using the string.

A more accurate way would be to go to a local hardware store and go the section that sells O-rings. Get one to three sizes larger and smaller than you think you need. They are usually less than a quarter a piece. If you have the option get the thicker kind rather than the thin. The thicker will be closer to what the base ring will be like.