I think it entirely depends on what you’re used to and how you plan to use them. For reference, I pretty much exclusively type on an HHKB w/ stock 45g domes nowadays. But Boba 62g is probably my favorite MX style switch.
I have used Bobas in two builds.
In my top-mount brass-plate build:
- Boba U4 feels sharp and snappy
- I develop fatigue during long typing sessions, but no issues in short bursts
In my polycarb gasket-mount build:
- the tactility feels slightly reduced because the gasket-mount softens the typing experience
- I think the actuation force feels quite similar to Topre
- I do not experience typing fatigue at all
In general I also find that higher profile keycaps like MT3 slightly reduces the actuation force compared to Cherry.
If you’re already acclimated to typing on heavier tactile switches, Bobas will feel fine. If you’re more accustomed to typing on light and/or linear switches, there might be an adjustment period, but I think it’s totally manageable.