If you are looking for the latest, lightest option and are willing to pay a premium for next-generation aerodynamics, weight reduction, and integrated design, the RS3 is the more comprehensive answer.
However, if what you truly need is a race bike with Tour de France pedigree, direct acceleration, stable descending, and the versatility to handle both flats and climbs, the RS2 remains highly competitive.
Especially with current complete bike build options, it might actually be the most agile and budget-conscious choice in the entire 795 series.
The RS3 is a lighter, more complete, and more representative next-generation product that meets contemporary flagship standards.
The RS2, meanwhile, retains its mature rigidity, handling, and versatility, offering greater flexibility in complete bike configurations now that the price has been reduced.
It is a proven, mature race bike with the distinct personality of LOOK, validated by both the market and the road.