What at your sense is the best chastity device ? ... and why ?

For travel I'd say a plastic device. For all other times I'd say a full steel belt for security reasons.

Mistress Lori's devices are.

They are custom made for you. They are as comfortable as something like this can be and 100% secure.

For me, the best feature is a steel cage, or Lori, Steelworxx style, with a piercing PA for security!
But it is not appropriate if you travel by plane!

The steel cage is beautiful, it's like a jewel and more hygienic than plastic.

Mistress Elle

I've been wearing a C-x000. If I have to fly, a plastic lock is the only option,
else I use a normal lock, and make the key inaccessible. Last Monday, I tried
out my new KTB, which I have dreamed of for years, ever since I discovered
that they existed. I really like the way it works. I wore it all day, did not even
play. I wore it until Tuesday morning, discovering I can sleep in it. I then put
on the old reliable CB-x000. A month ago, I would have said that the CB-2000
or CB-6000 was the best device, but having tried the KTB, I simply love it. No
erection, I'm not even aware it is on. Erection starts, I'm instantly aware of it,
and even a partial erection is truly impossible. I'll wear it next week all week.

Can't say it's the curve. Well, not if you cycle a lot. I had mine broken within a month due to the movements.
We tried the advise of the smaller ring to fit between the lock and cage, but the supplied rings didn't fit.
So I had a bit of movement between the ring and cage. That caused more stress on the pins. The way the pins are glued in will make it a weak spot.
V1 has a better solution with the rings fully penetrating the cage. bringing the strain to a stronger point.

And happily-locked, I didn't know what a KTB was. But reading the recommendations over at alterboy I hope you do take care of your health.
Although my mistress was looking very tempting at the point of intrigue that came with the curve. We tried it briefly, but I probably had a dremel out within days.

I am now in love with the KTB. I bought it at
www.malechastitynow.com/products.html

It was delivered in less than a week. Good workmanship.
I've had it locked on since Monday afternoon.
Next week, I will lock the key away in my timed safe.
It works better than any of the CB-x000 series, there
is absolutely no way to have an erection. If one begins,
you get instant pain until you make it go away.

The owner of the site has told me it is possible to wear
a CockTrap in addition to the KTB. I find the CockTrap
very enticing, and wearing it along with the KTB, WOW!

Hello,
for me, the best device for serious chastity is the REINHOLDS cb. It´s a custom made belt, which has the perfect fit for permanent/longtime chastity. I´m locked since 6th december 2008 24/7 with a short break every 5-6days for washing and shaving.
LockedMike

Hi @ all,
I totally agree with LockedMike, for me the Reinholds cb is the perfect belt. Great fit, super secure, totally comfortable to wear and sexy to view at.
I tried several others (CB2000/3000/6000, curve, Lancelot, Steelworxx), but the Reinholds is my favorite one for many reasons.
Keuschling

For me I think the best device will be the Ms Lori #12D I'm just getting to grips with.

I love the look of the full belts but need something I can wear at work and at home and not worry about the waistband showing at the back if I bend over or someone putting their hand on my waist and feeling it.

I have a CB2000 and at one time a Tollyboy belt. My SO *didn't* like the belt and it had to go.

The CB2000 is good and worked quite well [once I got my PA to secure it] but stuck out quite a bit. My SO could tell I had it on and so I guess others might have spotted something "odd" down there.

Sure, I have a PA (since 2002) but it is *not* a big deal at all. It really didn't hurt much and has given me no trouble. Now I find it's useful also Up till then I never even had an ear pierced.

Wearing the #12D, there is *no* way anyone can tell what's in your underwear. No belt and using the toilet is about as easy as it can be.

You are not going to get out of something secured with a piercing and you are not going to orgasm in any meaningful/satisfying way.

I now think I am reaching my goal of something that can be fitted and forgotten, even for just a few days wearing.