stating to chose any name brand especially to a novice is a poor choice of words and would lead to problems.
I remember when I used to think that 80+ gold and bronze mattered more than they should, or any PSU would do fine as long as it has enough watts for my system, i even thought everything Corsair ,EVGA or Coolermaster "makes" are great powersupply units since they are well known brands.
bottomline is
its always a good move to just inform novices or new builders not to cheap out on their PSU and be careful even when picking brand names and their PSU lineup which to pick and chose and which ones to avoid.
Its really not ideal on any given opportunity to chose a low quality PSU , even if the reason is upgrading later.
Might as well buy a decent or great quality PSU to begin with than to buy a new one when you have "better" parts, it saves you money and headache in case your sub par PSU goes crazy and kills components or just fails.
but thats not to say that there arent any good cheap powersupplies.
id say something like the M12II evo of Seasonic is good enough for mid range systems and its quite cheap too.