SW Motecs are good value and are even better now that they've been re-designed and done away with the bar which ran under the bash plate.
I have Touratech 'bars on my GS. The quality, fit and finish is first class. They are so easy to put on, but you do need to either loosen them or take them off completely for some aspects of servicing. However, as I've said, they are a doddle for doing so. Downsides, dealing with TTUK, price and they can touch down on both sides during 'spirited' riding.
I would also advise you fit an R&G crash bung for the drive shaft pivot.