[Theodores]

Completely!

If transitioning from PAYE to contractor life (filling in timesheets and other tedia) then the umbrella route is the way to go. You can focus on the job in hand and whatever comes of it. On subsequent contracts there is the opportunity to become your own book keeper and accountant, if you really can be bothered with such things instead of the coding you enjoy.

IMHO the chores of managing timesheets and getting paid are best left to other people, hence umbrella.

As for how much money is needed to get going, with umbrella companies there is an option to be paid early for a small fee, so long as invoices are being paid somewhere down the line. So you don't need to have six months of life savings and insurance stacked up somewhere. You can survive until payday without all that even if the experience is not fun. However, by not spending money you will have more when payday arrives.