Instead of buying computers physically, think of renting one.
Get good advice from other witnesses.
Not everyone runs a witness using a computer from home.
These are 2 examples of VPS.
Just search for reasonable VPS & find the ones which are matching the config for Blurt witness
tried host 1 in contabo before and cpu was very bad as wont catch up or anything even thow alreadying paying like £12 a month for 400gb ssd but has other stuff then BLurt and cant run it well on 16gb ram and 6 cores cpu and imposable upgrade too coz of price and i barely unable pay more then £12 for server while paying my domain1 year as £26 or something but domain higher is.
normally be better wa shosted at home then more full control and then i can just pay electric and domain very easy no issues. top others be annoying since dont even own enough keep things running.
as tell already eaten most resources just for running IPFS node and few crypto side nodes for POS stuff
