I'm not sure how to answer that. I'm 100 kg and had the 'comp' version with the RS deluxe shock. I had to ride it maxed out on pressure to get anywhere near the correct sag. I found it a lifeless dull turd.
The Ohlins (700lbs spring) a nice and plush where it matters without bottoming out. I love it. I get much more comfort on gravel roads with lots of debris, (small bumps are gone) much, much more downhill confidence somehow and well, subjectively the bike is much more fun to ride.
Is it worth it? I find it somehow crazy the first thing needed to bring a EUR 5900 bike to life is spend another EUR 700 on a shock. My significant other doesn't think it's worth it, I can tell you that.
There are two comparable options, both much cheaper : The Cane Creek Double Barrel Coil shock - it comes in an 52,5 official version and the Marzocchi Bomber, but that only comes in 210x55 - you have to change the flip chip to get it to fit, with all the consequences.
The fox DHX2 is available in a correct size, but only for OEM and although you might be able to find it on an odd site, on ebay or you could get Fox to build you one - It's just not widely available.
But bottom line, I'm glad I got the Ohlins.