Had a r10 , nice gun , large shot count , great of a bi pod , but found it not to be a very pointable gun , that was a VC model.
Sold it and the feed back i had of him later, said the same as me . Only sold it to fund a Daystate Regal , what a very big mistake ,should of sent the r10 of to XTX Air and have a tune , shorter barrel and one of his shrouds .
So my choice would be HW100 any format