Contact LAB golf they make the broomstick putter Adam Scott is using now. I feel like they know what’s up with the broomstick. Before you buy a broomstick make sure the putter will fit in your car.
As far as LAB golf the tec on the lie angle balance is definitely legit. I can also attest to the fact you can hit it anywhere on the Directed Force face and it goes straight. LAB recommend putting with your thumbs off the grip in practice to prevent pulls with their model since it takes a little bit to get used to the putter not fighting you. You can try this without buying their putter.