I am new to the statistical area. I have a test that uses a Structural Model that is used to test the causal hypothesis between independent variables and dependent variables. I was planning to utilize fit indice to determine the fit value for my variables. Would it be an effective approach to utilize more than 2 types of fit indices such as GFI, RMSEA, RMR, SRMR etc. Or is it better for me to utilize a max of 2 fit indices for the research?

What is considered the normal practice? Hope anyone can comment on this.