Do I wait for Extm. Cab ..or buy another GK micro combo?

[RAY AGAINST THE MACHINE]

I have GK micro bass combo, but. Cannot seem to get Extm cab for it at the moment. However, there is identical combo for sale on eBay £250 no bids 1 day left.
Baring in mind, Extm cab would be around £150 if I'm lucky . (250 ish new).
So, what do you think ? Wait for ca b to turn up , or buy identical combo?

Cheers

[Roger2611]

I tried multiples of the Roland Cube 120 amps, it didn't really work as well as I expected, ended up selling two keeping one and adding a David Eden extension cab instead. I thought by linking the line outs to the next amp everything would be controlled volume wise by the first amp and I could just run effects on one of the other amps...I had problems with volume balances and when you turned the master down on the input amp it didn't alter the volume on the other amps