At the present moment in time I am on the verge of buying a multi FX unit and have been monitoring posts on GT gear forum. Bearing in mind I don't want to spend much more than £200+ I have taken three points in:
A)Korg's AX1500G processor
B)Digitech's RP series
C)Buying seperate, quality pedals(Expensive option?)

I mainly play a Fender Tele through a Fender Hot Rod Deluxe valve amp and am playing rock/blues/rock 'n roll music. My question to my fellow guitar twangers is would it be worth buying an FX unit(with a lot of heavy sounds I may not use) and would it defeat the point of owning a £500 quality valve amp?

Any advice would be much appreciated as I want to hit the January sales:)

Cheers!
Luke