the secure/tamperproof torx are fine, actually; sometimes all screws are T15, and during a repair one of them has become T20 (embiggen the hole and what not).

the secure/tamperproof torx are fine, actually; sometimes all screws are T15, and during a repair one of them has become T20 (embiggen the hole and what not). Preventing user errors in such cases is important, indeed.