Hi Mate.
Let me ask you this first before going all out and telling you what to buy.
At what level are you currently playing.
Woodsball
Supair
etc ???
If you are playing woodsball, i wouldn't spend a penny more.
If you are playing Supair i would still be saying you have something that can compete at the top level. i mean its only 10.5 bps.
SNATCH play with the ETEK2 and are currently top of DIV2 NSPL, they are playing against the top so called markers in the world and kicking arse.
I guess my point to the above post would be this, the marker wont make you a better player, i would spend the money on training and if you then still feel that the marker doesn't fulfill all your needs.
Then by all means change to an 09.