I have been using a single Newbery GT last season and managed to use all of the bat including the handle

. I managed to get my highest scores and runs in a calender year personally using just the GT. I used to change bats every match according to the surface in 2012 and suffered badly as a result. I decided on sticking with the GT on the basis of it being a hybrid shape (slightest concave , edge thickness than traditional ), being Andy @SAF's favourite shape to replicate (that man knows a thing or two ), main scoring shot ( I cut like a madman) and the best of it was I totally loved the stickers and pick up. My new philosophy with bats is that all parameters such as pitch, weather , opposition, partners, balls are all variable, and the only constant is you and your bat. I like to keep it that way. When you have made enough runs with a certain profile/ bat you build a trust and start focusing on getting runs.
I went from this bat to


to this GT


Just a thought , When India toured the OZ and got beaten badly , players like Sehwag , Dravid , Dhoni had their bats altered in weight , profile , handle length etc. None of them did well. I wonder what could have happened if they did stick to what it was initially.