It might be a deal breaker for me if I can't use a screen protector. Dropping your phone is going to happen from time to time and the screen protector always saves it for me. I would go with the S10E if so, I actually prefer the flat screen but like the fingerprint scanner on the front of the phone. Also think the S10E doesn't look as nice with the bigger bezels.
For anyone wondering
https://twitter.com/UniverseIce/status/1095866762468315136
For anyone wondering
https://twitter.com/UniverseIce/status/1095866762468315136