I dunno, guys. I ride my full-fat at 15% until I feel like I've had enough of the ride (ideally this occurs somewhere on the way back), then I bump it to 30%... which is equivalent to the "grunt" of the SL at 30% and 60%, respectively.
What I'm saying is that on that basis, there is no unique capability to the SL.
However, the 10-or-so-pounds lighter nature of the SL is something a full-fat can't replicate. Plus the assisted nature of the eMTB is obviously something a nonelectric MTB can't replicate either. Can you tell us all something about that interplay between assisted power and lightweight (relatively speaking) agility? What unique advantages have you found in this new intersection of attributes? Or is this something akin to taking on the challenge of boxing with one arm tied behind your back?
I rode my ff ( giant full epro ) the same as you most of the time but would occasionally have a blast day at full power to burn off aggro. I've kept the giant for those days but doubt I'll bother.
The lighter weight makes the sl much easier and more fun - I'm looking for things to bounce off and a LOT more confident down hill. I'd owned the giant for 3 years and covered a lot of km , it was almost an extension of my body . Within a couple of months I'm more confident on the SL.
Most of the time I don't miss the power - last week I was on a mixed ride with an ep8 ( merida e160 8000) and a memtb ( giant trance x29 advanced) . The ep8 would pull 6 bike lengths over a 30 m elevation gain, but on mixed flowy x country the sl would steadily pull away . The memtb rider started off matching us down hill but after 2 hours was stuffed and making mistakes , he had been a LONG way back on the climbs , I suspect in a bad head space? The sl is a really sweet spot between having a bike you ride vs a bike you ride on, no regrets there.
I thought I'd miss the grunt on technical climbs , and the first few rides I felt this bike was a mistake. Now I've adapted to the cadence / need to preselect gears etc I'm actually clearing climbs I couldn't manage on the giant. The SL is more precise so I work my way through technical sections rather than plough through them . It's more fun.
BUT , the SL is definitely more noisy than an ep8 . You notice it for about 5 minutes after riding an ep8, but the noise can barely be heard over the chanting " should have bought a rise" . Come to think of it, I stopped noticing the ep8 was quiet as soon as I started chanting. I'm fairly confident that if I sold the sl to buy a rise, that'd change to ' should have ket the sl" . There us a mushy feel to the ep8 power delivery that makes the SL seem more enjoyable to pedal. Almost like wearing a condom with an energetic partner. Which reminds me - the SL just keeps going. How the hell does that sexy little thing go all day and still have the energy to give me a hand?
I'm rarely satisfied, and it's rare for me to return from a ride without tweaking the suspension of adjusting something on a bike. I absolutely despised the sram brakes on the sl but am starting to like them now. I had second thoughts about the lack of grunt but am starting to prefer it now. I missed the 27.5 rear but am starting to prefer the 29 now. Frkit, this thing is a keeper.