I prefer the Bos Sci system over the others. I also agree that steering the Bos Sci leads is better. Their independent current control to each contact helps when there is increased resistance from uneven scarring along the lead after a few months. The need to recharge the battery is dependent on the patient program, but Bos Sci's battery will not die or lose charging ability if a patient lets it run down all the way. They have a 5 year battery warranty.
Next time you perform an ANS or Medtronic trial that fails, have your patient come back and try the boston scientific system via the OMG. I have had patients that say the stimulation feels "softer, gentler, smoother, more mellow" and want to trial the Bos Sci system. The OMG connects to the other companies' leads directly and can be tested in the office. The OMG test is not always successful, but it gives the patient a second try at pain relief.
ANS is really making a push to gain market share by stressing customer service and providing patient education and support. I get that from my Bos Sci rep already. Regardless of the system used, I think that is more important.
I introduce both systems to patients and show them the trial and perm hardware for each. I have them talk to both reps and have them participate in the decision. However, I have noticed that a lot of patients seem to prefer the Bos Sci charging system if given a choice.