I'm still using the Nuface mini most nights (5 out 7 probably). I definitely think that my face looks a little more lifted and sculpted after using it, but the thing I noticed the most, even from the first use, is how fresh my skin looked, like I'd had a really, really good nights sleep (even when I hadn't!). I wouldn't be without it now and when it dies, I will replace with the Trinity so that I can get the ELE attachment. I'm almost 40 and I've been lucky in that other than some horizontal lines on my forehead that no longer disappear when I stop raising my brow, I am fairly wrinkle free still, so it's more about prevention than cure. If I could only keep one, it would be this.
I then bought the Foreo UFO. I use this the least, barely once a week. I do like it, it is really easy to use and relaxing. I found that when it was really hot during the summer, the serum from the masks did not sink in well, and I can see myself using it more in the winter months when my skin is drier. I've only tried (other than the basic masks) Acai Berry and Youth so perhaps that's where I have been going wrong. I know I'm in the minority as everyone loves it but for me, it's not a must have. My skin does always look good afterwards though so this isn't a negative review of it at all.
I also use the CB LED mask most nights, I do it after the NuFace and with skincare on (initially, I used it it before skin care). I've noticed a scar I have from an old spot, that I shouldn't have picked, is fading and really I do think my skin looks more even toned overall since I have been using it. I just lie in bed with it on, I find it sort of meditative. I'm a big fan and will get the neck and chest one at some point too, I think.
My last purchase was the NuFace Fix. I wrote a bit of a review here when I got it and I still feel the same about it, it's a nice to have but I don't think it's a must have product (I might feel differently if I had more lines around my eyes though).