Personally, not a huge fan having tried cock rings in the past although not the ones you've mentioned. Didn't really seem to make it more pleasurable for her or give me any stronger an erection.
I think there is usually guidance that you shouldn't use them for extended time otherwise the 'tail' will drop off..
we have one and have found it good for extra vibes during penetration although you are limited to positions where the vibes can be felt, and found it needed a fair bit of fiddling even then to get it in the right position.
we much prefer just using a bullet or wand depending on position.
I like our cock rings but my hub doesn't much like the sensation, even though they are supposed to be pleasant for Him as well as Her! So I'm in the process of looking for something else to do the job...my bullet's too small to hold in place, I'm deciding between a butterfly vibe or the We-Vibe - or something else if I find it!
humper....I would recommend the Marc Dorcel Mini Must. Size wise it is in between a bullet and a larger toy. Its a nice matte silicone so it wont slide away as much as a plastic bullet will when wet and the vibrations are mmmmm.
Although it isnt hands free. The We-Vibe is like marmite, some women LOVE it others didnt like it at all. the reviews on it would be the best place to gather info. Not tried the butterfly so cant help with that. My bloke doesnt enjoy vibrating rings much either. and I struggle with the issue of getting it to hit my clit and ofc stay there which i find impossible during sex. I need it to be continuous touching.
kebert...using cock rings does give a similar effect to having an elastic band around you but....it wont fall off hehe. I would say remove it after 20/30 mins as that seems to be about the time my bloke starts getting uncomfortable with it. It wont damage you though, or hurt (Unless you trap some pubes owww)
The above is my review of the cock ring we have. Have tried others but this is by far the best - review explains why :) In short: nothing will fall off, makes you last longer and harder, more buzz for her.
No your knob won't fall off. Mine is still attached and I've been using one for a good few years now. The wife loves it as do I. It enlarges your shaft as it tends to keep it gorged with more blood and it makes the head really swollen and pronounced, which the wife loves, especially when it comes to oral, she loves the ridge and way it looks all shiny.
I would recommend that you try this ring. It's a fracation of the price and as I say having road tested can 100% recommend it. We call it the ring of power or RoP for short and it is used on every occasion.
We got the Tracey Cox vibrating cock ring a 2 years ago and its still our favourite toy! Basically we got it because she loves penetration but cant come without clitoral stimulation aswell. It has never let us down.
We use it regularly. The bullet that comes with is simple but powerful and the nodules on the ring itself are perfect for her. They dont cause too much friction and desensitize her.
If you see something you are interested in and it's not for you,you can always return it I believe under the 12 month policy. You can always ask live chat before you order to be sure.