Charles Twiss , Dec 21, 2003; 09:30 a.m.
You don't need cine speeds so why worry about it in the comparison? Do you NEED multiple flash scales? On the odd occasion you might you can take a first reading and keep doubling each time the flash is fired...so you don't NEED these either! Exposure compensation in 1/10th increments? Can you set the camera in 1/10 increments? If not these are useless. To compensate anyway, take the reading and bracket that exposure with the camera. So...answer to your question, the Sekonic. If you feel it is more robustly made. But I know it will be more accurate.
If you do need the above look at the Sekonic L508, but it may go over your budget.