I use the Lezyne digital gauge and find it to be very nice. Of my 2 regular road bikes, one has latex tubes, the other is tubeless. My aluminum bike becomes harsh riding on 25mm latex tubed clinchers at anything above 85 psi front and ~ 88psi rear. With the digital tire gauge I am able to get my pressures right where I want them. The Lezyne digital gauge reads out in 1 psi units (no tenths) but that is OK.