I have recently borrowed a MTB (Carrera Venegance) since the gyms were closed, and want to buy my own bike. I seem to ride roads, and some rougher paths. A road bike there is not suitable on these paths, but a MTB is slow on the road. I also miss drop bars. What should I be looking for? I think it is a "gravel" type bike, Any recommendations, how much should i be paying for decent "budget" bike? or am I better to find a second hand MTB and mod wheels / handlebars etc?