As Rob (
@Pale Rider) has mentioned I have a Rohloff geared bike. In fact I have two. Both are Thorn bikes. I acquired the first 2 years ago after my car was written off by an incompetent motorist whilst parked outside my house . Around the same time I took up an opportunity of early retirement from work so I decided to not replace the car and treated myself to a new Thorn Mercury instead. It has proved a good decision. So much so, that in February last year I also acquired a 14 year old Thorn Raven Catalyst (with Rohloff hub gears) from a private seller. It has mountain bike geometry, can carry heavy loads and is the bike I use for riding routes that are predominantly bridleways, tow paths and off road cycle ways. I use my Mercury for long day rides and weekend touring.
For me, the key combined considerations in choosing a Thorn Rohloff geared bike are comfort, simplicity, quality and low maintenance. I have found SJS Cycles who produce the Thorn bikes a fantastic company to deal with. They provided superb customer service in the sale process and also for after sales queries and advice.
I haven't found any problems with the twist grip gear change as alluded to by Rob but would agree with
@Surly Bruce regarding the best technique is to stop pedalling momentarily whilst changing gear.