Group 1 - The fluctuation in gold prices resembles that of stock trading, with daily changes causing uncertainty for consumers [4][8] - There is a significant price disparity among different gold retailers, with some stores pricing gold at 1,168 per gram while others offer it at around 1,100, leading to a difference of over 200 per gram [2][6] - Major brands like Chow Tai Fook and Luk Fook maintain consistent pricing, suggesting possible collusion, while other brands like Lao Feng Xiang and Lao Miao show varied pricing strategies [2][6] Group 2 - Consumers are advised to consider purchasing gold bars for better value, as they typically have lower premiums compared to jewelry, which includes additional craftsmanship costs [6] - The decision to buy gold should be based on individual urgency and market conditions, with recommendations for dollar-cost averaging to mitigate risks associated with price volatility [8] - The long-term view on gold remains positive as a hard currency, despite short-term fluctuations influenced by various economic factors [8]