FSA dollars – Gravel Bike

Looking for a gravel bike in the $2-4k range to use up my 2026 FSA funds on.

I am ok going a bit over the $3.3k I have there now. Under is obviously good too

Criteria –

Electronic Shifting (highly highly ideal, I hate cables)

Ideally has a good power meter, ok getting one aftermarket though

OK with refurbished/outlet, size S/M

FSA/HSA eligible (must)

I am looking at Canyon, Ari, and Polygon. This would be a secondary bike I ride every once in a while.

I already have and like –

Canyon Aeroad Force AXS, Santa Cruz Bronson C GX AXS

Is it worth spending extra $ to get E1 Rival?

Open to other FSA/HSA bike stuff too – I have a trainer, normatec, etc already though.

Bonus points if it can go on my wahoo KICKR which is 12s 10-30 cassette setup without any modifications.

Links to bikes I am looking at –

https://www.canyon.com/en-us/gravel-bikes/race/grail/cf/grail-cf-sl-7-aero/4150.html

https://www.canyon.com/en-us/gravel-bikes/race/grail/cf/grail-cf-sl-7-axs/3576.html

https://bikesonline.com/products/polygon-bend-r6x-gravel-bike?variant=50346858938660

https://aribikes.com/products/shafer-comp-fog-grey-xl-outlet-copy-1

Not looking to do multi day touring, just explore forest service roads in the PNW and maybe jump into some race if I feel like it.