You'll be fine with either of those 2. Eibachs seem to be a bit cheaper.
When you get your new wheels make sure you either get,
1) stock 18's which are 18x7.5J ET51
2) aftermarket 18x8J ET45
The second option 8" wheels with an offset of 45 will look alot better on the golf than the stock ones. They will fill the arches better and you won't get any rubbing issues

Oh and try and stick to 225 tyres too.
Here's some photos of my car with H&Rs and different wheels !!!
Standard Pescara… 18x7.5J ET51 with 225/40/R18 tyres


Same as above but Powder coated Satin Black… 18x7.5J ET51 with 225/40/R18 tyres



MTM Bimoto Reps… 18x8.5J ET45 with 225/40/R18 tyres



19"Monza's… 19x8J ET45 with 225/35/R19 tyres



19"OZ Ultralegerra's… 19x8J ET45 with 225/35/R19 tyres



HTH,
Carlo
