I would consider such laptops not fit for purpose and wouldn't buy one in the first place. Of course, that doesn't help if that's the sort you have. Sorry.
Regardless, if you're concerned about the logging of beta software prematurely wearing out your SSD, then don't use beta software. It's not ready for release anyway, by definition. It's there so you can help test it for the developers. Logging is an important part of that.