Ooooh, I love Parker Jotters, but mainly under the condition that it's loaded with a Schmidt Easyflow 9000 M. BUT I tell you, I am not a fan of the all steel versions because they are more slippery. I like the ones with the Matte Bottom portion/section much much better. I tried the Oxford gray pinstripe version and it was terribly slippery compared to my Black/silver version I always have on my with an Easyflow refill
If you're looking for a great low cost pen, Pentel Energel Gel pens are fantastic. There's even an Alloy RT people like more than the Pilot G2 Limited. They impress me.
The Pentel Energel Alloy RT is a favorite of mine, replacing the Parker Jotters which are a fine pen too. While not Cristal cheap, they write a whole lot better and leave a much better line behind with normal writing pressure.