Or just stick to regular sims. They're very reliable, esims are not.
I don't really see the case for eSims. In theory they could save a bit of time: activating immediately upon ordering your subscription online, instead of waiting days for delivery, but my new telco still sends you a plastic card with a QR code to scan before you can download it, completely nullifying that advantage. Besides, when you want to keep your number, you can rarely activate the new subscription anyway. On top of that, there's too much that can go wrong, and recovering from problems is harder than with a regular sim which just works.
And as a bonus the established players even have their own stores in every mall!