It is useful to have more than one for different purposes. German models tend to be solid, steady runners, not ideal for frequent, brief usage. American models tend to consume excessive amounts of fuel. Attractive British models are hard to find and expensive to maintain. Swedish models are usually very versatile.
Japanese models are mass produced and reliable, but very common and often unattractive.
French models are easy to come by but frequently disappointing. Stay well clear of people carriers. Executive models are hard to get going but once speed builds they don't take kindly to stopping stop. Be wary of fast models as they will probably have high mileage and excessive amounts of wear in places. The interior of ones which have been previously owned by old people will have a smell you will never get rid of.