VC Spectra (SPCT), Filecoin (FIL), and IOTA (IOTA) are three cryptocurrencies that present intriguing opportunities for investors looking to optimize profits on a limited budget. VC Spectra stands out as a top decentralized finance project, offering transparency and eliminating intermediaries. With a successful private seed sale and ongoing public presale, VC Spectra’s token, SPCT, has seen a remarkable surge in value, potentially yielding a return on investment of over 900%. Filecoin recently introduced a user-friendly desktop application, resulting in a positive price prediction. Despite market volatility, experts project that the price of Filecoin could soar to $35.10 next year. IOTA achieved a major milestone with its Node Protocol, leading to a surge in token price. Although there was a slight retracement, the positive uptrend indicates the potential for further growth.