I have roughly £500 ish to spend on a mig welder do i go for an inverter fusion welder which can do mig/tig& stick or wait for a vat free day and get 1 from machine mart bear in mind i live bout 20 miles from inverter fusion in honiton in devon but all so close 2 machine mart shop the inverter welder can only weld up to 175amps im new to weldind as well thanks for any help.