We have an F-Machine Pro. Yes it's pricey but we got it at the beginning of lockdown and it has paid for itself since
We've also played with their cheaper "Gigalo", which is good but not so powerful.
"I have the lovehoney one £100 is good but very noisy x"
I think most of them are noisy. OK if your in the house on your own but not if your kids are in next room.