which bike is more suitable in bike touring ? recumbent or normal customized road bike?

Answer 1

normal customized road bike

Answer 2

multiple speed with upright handlebars comfortable gel seat, if the terrain isn't to hilly, use 700x35C tires or if you have access to older 27 inch wheel bike a 27 x 1 1/4 tire would be OK. A recumbent (or BENT the trade ID) could be pricey, you sit lower to the road and auto's have difficulty seeing you, but the seat is like a chair. ( they come in two wheel or three wheel models)