I use the "floating bar" type. With some applications, like lug nuts, you can't get enough torque. I expect higher torque models may be available though. Another benefit to this type of TW is the price.
BTW, I had an MG and it really demanded a lot of attention. I work with many european engineers. One of them wore a T shirt at the job site that said "Lucas Electric - The Prince of Darkness". How true.