With the laptop you probably won't get silent operation at the peak 100-140w, i.e. you've now massively overpaid for lower performance.
The ones I've seen on aliexpress are from unknown Chinese vendors.
I was also a bit wary about Bosgame but TBH they've been great and the machine is rock solid, if a little noisier than and not as pretty as the FD. You can just buy from them directly and be fine, best computer deal out there by a mile.