Now, I might’ve already mentioned this one a few times BUT it’s very expensive. Cheaper in city centres and built up areas where it’s on the very edge end of affordable. If you are not right in the city centre, it’s going to go up astronomically. However, one you have the line the actual data is cheaper than on a standard line so increasing the bandwidth not where the bills are going to start piling up.
A leased line is not for someone who wants to get moving immediately. It requires months of work to install as it is a newly routed line. This also drives up the installation cost of the line. However if you have time to plan your new office or can find a short term solution while getting the leased line installed then you should be able to manage.
There is something that could be seen as either an advantage or a disadvantage when you look at it. As a leased line does not connect through the traditional phone lines you do not receive a telephone number with a leased line. Now you may be a FTSE 100 company that doesn’t need a physical phone number as you have a national one. If you are a smaller company sometimes an attached phone line and number that comes with a broadband is helpful.