If where just relying on reviews then it might actually be if you own an Audi S3 don't pick a track battle with a BMW 135i AWD or Golf mk7 R manual. Or even if you are a 135i owner maybe don't pick a battle with a Golf Mk7 R DSG. Here are three European comparison tests I got off another forum that reinforce these suggestions.

The Golf R is the best allrounder, the M135i is the sportscar and the S3 is the comfortable, everyday hot-hatch of this comparison.
Win for the Golf R. Second place: M135i.
Audi S3 Sportback S-tronic / BMW M135i xDrive / Volkswagen Golf R
Power: 300 hp / 320 hp / 300 hp
Gearbox: 6-speed-DSG / 8-speed-automatic / 6-speed-manual
Weight: 1517 kg / 1568 kg / 1498 kg
0-100 km/h: 5,0 s / 5,0 s / 5,7 s
0-200 km/h: 19,4 s / 19,3 s / 20,5 s
Braking (100-0 km/h), warm: 36,4 m / 34,2 m / 35,7 m
18 m slalom: 67,9 km/h / 67,7 km/h / 69,2 km/h
110 m evasive test: 140,4 km/h / 145,6 km/h / 145,1 km/h

The Golf R is the best allrounder, the M135i is the sportscar and the S3 is the comfortable, everyday hot-hatch of this comparison.
Win for the Golf R. Second place: M135i.
Audi S3 Sportback S-tronic / BMW M135i xDrive / Volkswagen Golf R
Power: 300 hp / 320 hp / 300 hp
Gearbox: 6-speed-DSG / 8-speed-automatic / 6-speed-manual
Weight: 1517 kg / 1568 kg / 1498 kg
0-100 km/h: 5,0 s / 5,0 s / 5,7 s
0-200 km/h: 19,4 s / 19,3 s / 20,5 s
Braking (100-0 km/h), warm: 36,4 m / 34,2 m / 35,7 m
18 m slalom: 67,9 km/h / 67,7 km/h / 69,2 km/h
110 m evasive test: 140,4 km/h / 145,6 km/h / 145,1 km/h
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