Hum,
for the town I've a full suspension mild steel cheepo MTB,
But for off-road I've a souped-up carrera doublebutted `cromo` rigid frame with 2.2" `specialised` tyres and 52/42/38 teeth & 12/38 rear gearing. But it’s a bit old nowadays, and a bit heavy compared with todays light frames...
Hum, time to start a new `MTB` Thread?