For me, I see one provider on a regular basis.  When I started to hobby, I saw several new ladies, but I found that I was so nervous, it took away some of the fun.  I'm a shy person in general, and when I meet someone for the first time, I tend to be quite inhibited. So, I realized that seeing a new lady every time wasn't going to allow me to get the most enjoyment from the session.

Also, there aren't really any providers in my area, and I have to drive almost 3 hours to the closest bigger city to meet providers. I was getting frustrated at driving all that way, and having less than satisfying experiences.  

I searched on TER and found a new provider, and decided to try  a 2-hr session for the first time with her and that really helped. I told her I was shy and a bit nervous, and she was very understanding.  We seemed to really click that first session, so I met her several times this summer, and I started to feel very comfortable with her, I opened up more, and our sessions have gotten better each time.  

So, for me, seeing one provider regularly allows me to feel more relaxed, we get to know each other more,  try new things together, and the sessions will be more fun  for each of us. I know that I couldn't be happier with the lady I see. I can only afford to hobby once per month, but I look forward to our sessions with great anticipation, because I know we are going to have a great time together.

Sex does improve with regulars each time, as well as the convivalness that enhances the experience so much.

Nevertheless, I do seek out and share times with new providers a few times each year, often in cities that I travel to for business or other reasons.

Providers tend to come and go, so it's necessary to meet new people.

It's a nice blend.

I have my group of regulars but I like to try a new one here and there. I have one regular who is retired but will see me on occasion and we keep in touch in the civilian world.

only about a year and a half.  There are many ladies out there in my area that I want to visit with.  I do have one lady I see whenever she comes to town, so I guess she would be considered a regular.  We keep in touch by email all the time.

I have become civie-type friends with three other ladies as well.  I think the sex gets better with a lady if you see her more than once, since you know what she likes, she knows what you like, and my usual nervousness is no longer a factor.

Bottom line, too many wonderful providers out there, and too little time and $$$ to see them all, but I will keep trying, and still see my beautiful out-of-towner when she tours to my city.  If you read this, S, you know who you are.

Swim

I used to see a different girl almost every time.  I was experimenting, trying to figure out what type of woman I wanted.  Then I discovered an UTR provider and she's the only one I see now, more or less.  I find I can get so much more satisfaction out of this hobby by limiting myself to only one person.  It sounds counter-intuitive, but it's true.  She's special to me, even though I know I'm not really special to her.  I've made peace with it.

I usually have a couple girls that I see regularly.  But I also see new girls regularly.

The benefits of being a regular almost always fizzle out semi quickly. Very few providers out there really know how to treat and take care of regulars, especially for any length of time. You'd think they would recognize the benefits of treating regulars well, but so few of them do for some reason.

So I when I see a girl regularly I know that at some point in the not so distant future, she'll no longer be regular "material". At which point I'll likely have found a girl I like from the "new girl" crop that I can replace her with.  

Being happily married, I hobby for the sexual variety so I rarely ever do repeats.  Someone really has to knock my dick in the dirt for me to schedule a second visit.  I'd say out of 100+ providers, I've repeated five or six times.

I find the research and pursuit of someone new an exciting adventure, so I mostly do that. Fortunately, TER takes most of the risk out of trying someone new.

That said, there are a few wonderful ladies I have seen three or four times.