Counterpoint, I love DBeaver and have used it frequently. Did go through a scare with the schema viewer though where I thought that I had somehow deleted the entire table schema, after doing a backup of course. But it took some googling to find out that I had not committed the changes to the database, and also that there was an option to "lock" interactions with the database to prevent the kind of scare I had. So as an novice/intermediate SQL user, the clunky interface can be a detriment.