I swear by Vittoria latex tubes and have done for 8+ years on 23-32mm tyres for my road bike, but recently bought my first 1.7-2.3" mtb variant to go with my 700x45mm Caracal Race that measures ~48mm wide on my gravel ebike.
I've barely had any punctures with them, but they are fixable and the lower rolling resistance is a nice marginal gain.