I have a hit and miss story...

First the hit(s)
We have the 1.5" and 1.75" Hush vibrating butt plugs. They have phone apps and do all kinds of cool stuff - but we just use them in 'normal' mode with the on-off button. The wife went for her usual Cowgirl ride - the difference being she had her 1.5" Hush and she put the 1.75" in me before starting. I'm a bit embarrassed to say that I had on orgasm almost immediately! I went from nearly unable to orgasm to PE just like that!

Now the miss - I read a ton of rave reviews about the Lelo Sona - but it turned out to be a complete dud for my wife. She tells me that it's no contest, the Womanizer Pro40 is 10x better!

The Orgy Machine looked too intriguing to pass on, and I sent away for it. When it arrived, my first thought was, "This thing is huge!"
It was big, and a bit intimidating, and devoid of instructions, but I managed to get it charged. On one end it had a soft vagina that vibrated, and I pushed into that. I tried several functions until I found one I liked, and despite finding only mild vibrations, my appreciation grew until I popped out the other side and touched the tongue inside. When I got that going, the dual sensations were incredible! I soon leaned that the tongue would separate and function by itself. This was a real boost to other activiries. This toy was inspiring to my partner, too, and she loves to use it on me during foreplay.
There are some avenues for improvement, though
A manual would help. And I don't know why the motors aren't stronger. That would make this a mind blowing machine, but there isn't enough mojo to really ring one's chimes. So close, though.