I absolutely love the handheld water pik. its ergonomic and is a perfect fit to hold. it has excellent spray. I wish I had bought one earlier. I highly recommend it. I prefer it over the tethered version.
Works great although there is a learning curve & it's a little ackward to use. Would perhaps like more strength options. I feel I must use it now as after brushing etc it dislodges so much I had no idea was still there. I think it's a must!