Hi Paul,
I own an TVS III for a half year. Before I own first an RTS II and after that an ARIA. I sold my ARIA because I now own also DV Camcorder ( to film my daughter, photos sometimes are not enough). I was really hard to sell the ARIA, but I'm really satisfied with the TVS III. The photo quality is really the same. You have a very fast possibility for exposure compensation. Aperture priority is available. The controls are small, but easy to use (already for my not to small fingers). The high aperture will normally also no problem. I use a Kodak Portra 400 NC and can't find any differences between this and a Portra 160 NC.
The lens cover is solid and you will normally have no problems with it. You just have to close it and do not carry the camera open. But this is a problem you will have with any camera. I've multiple times problems with my ARIA. One time I had a flash mounted the camera was falling down on to the flash.Normally with a metal body no problem if the ground is not too hard, but the carbon body of the ARIA was broken. So what I want to say is, that you have to take care for your camera.
But you have some little restrictions:
- you have only 30 - 60 mm. I missed about 20 addtional mm, this is normally enough for portraits. Also a macro mode will be fine.
- the flash is fixed, so you don´t have the possibility for indirect flashing
So try it and you will miss your SLR not often.
Andreas