Shares of NVIDIA (NASDAQ: NVDA) have more than tripled over the last year, but investors and analysts are divided over how sustainable those gains might be.To help you find a great growth stock with NVIDIA-like return potential, we asked a panel of top Motley Fool contributors for their best multibagger ideas.Read on to see why they selected Sierra Wireless (NASDAQ: SWIR), Cirrus Logic (NASDAQ: CRUS), and Acacia Communications (NASDAQ: ACIA).Continue reading