Was Crocodile stronger at Marineford? Or was he holding back in Alabasta?

 During the Alabasta arc, Crocodile displayed a level of power that was initially considered overwhelming by the Straw Hat Pirates. He possessed the Logia-type Devil Fruit called the Suna Suna no Mi (Sand-Sand Fruit), which granted him the ability to control and transform into sand. He had a reputation as a Shichibukai and controlled the desert kingdom of Alabasta from the shadows. His strength was showcased through his battles with Luffy and others. At Marineford, Crocodile was present as part of the war that took place at Marine Headquarters. While he did participate in the battle, he didn't display the same level of dominance as some other powerful characters present. This has led fans to speculate that he might not have been as strong as initially portrayed in Alabasta. It's important to note that power scaling and character abilities can be subject to interpretation and development by the author. Oda often keeps details deliberately open-ended to keep the story intriguing.

What is a good return to expect from investing?

It's difficult to say exactly what a good return on an investment is, as it can vary depending on a number of factors, such as the type of investment, the amount of risk involved, and the current economic climate. That being said, in general, most investors expect to see a return of at least 5-10% per year on their investments.

This is considered a reasonable amount of return, as it is enough to outpace inflation and help grow your money over time. Of course, it's also important to remember that all investments carry some level of risk, and there is no guarantee that you will see a return on your investment.

Additionally, some investments may have higher potential returns but also carry a higher level of risk. For example, investing in stocks or other securities can potentially provide higher returns, but it also involves a higher level of risk compared to investing in safer options like bonds or cash.

Overall, a good return on an investment is one that is in line with your financial goals and risk tolerance, and that helps you grow your money over time. It's important to carefully consider your investment options and to do your research before making any decisions.