Range vs Term lookup

[maustin75]

I'm doing a search based on price and was wondering what the performance 
difference would be between these two queries:

1) +price:[0 TO 20]
2) +price:4567
Basically, to do a search with a range or pre-determine the range and do a 
search based on an id?  It would be easier to set up with a range, however I 
don't want to lose performance.

Thanks,
Mike