another cheap option but well proven and super tough is berkley big game.
still a great line and much more durable than sensor. sensor needs changing as fairly susceptible to uv deterioration so im told.
Thanks for replies guys. Comparing the prices etc. for those lines, came across Daiwa Hyper Sensor, looks good stuff. A little thinner , couple of quid more but the bulk spool offers more meterage, Anyone had a go with this stuff?
i tried sensor once and hated it to much stretch for me.