Make sure to sign up with a firm that will allow you to trade in the way you wish to trade. Your trading strategy should be at the forefront of the evaluation process you implement when searching for a suitable prop firm. Secondly, consider the fee structure and profit splits depending on account tier. If you’re happy with these terms and think you can reach the profit targets required, then consider signing up. There is no one ‘best’ prop firm, rather it's much more personal and tailored to each trader’s needs and trading strategies.