No board is perfect at everything. It is always a series of compromises. The difference in TBT width between Park and Twin is subtle. The difference in flex between the ET and GW in pretty significant. The GW will be much more playful for presses, butters etc and will be great for jibbing but will not match the ET or your Lib for big hits.
Going to a 151 on the GW would work for sure but you will again lose some positivity in landing those bigger hits.