thinking about buying a xtreme 47 pole are they really worth the £1200 price?
i've taken over a job which requires a pole of approx 40ft+ to be cleaned 4 times a year which my current slx30 doesnt come near to in height,
Yes they are worth it. I have the 47, I also had the 48. The 47 has now replaced the 48, has been re-engineered & also had mid-way clamping points added on every section. The 47 is more rigid at height & the mid clamping points are a delight!

You can lift it up from the ground at over 40ft with brush, neck & tubing on.
I had the SL2 modular before too.
I wouldn't use anything else above 35ft now.