I believe both are right; the key is to find a balance. After all, both parts are needed for everything to flow and function. I became curious to know which are the best companies to work for in Argentina, and I found a ranking:
During my visit to Argentina in October, I opted for Western Union. It was a simple process, and the exchange rate was very favorable. The only issue I encountered was a lengthy queue on one occasion, which took over an hour.
Weather. Cold and wet. Dress warmly, but wear several layers of clothing because it is unusually warm in BA right now....
ATMs are available everywhere for withdrawing local currency, not dollars. Fees vary. Check with your bank...
There are better hotels than the Park Central...about the same...