I had to take a lecture class in Analytical Chem, a lab in Analytical Chem, two lecture classes in P-Chem, and a lab in P-Chem... HAD to... as degree requirements... TRUST ME...
If you like Math, computers, Excel, and tedious work - Analytical Chem.
If you like Physics, theory, Math, and Maple Math program - P-Chem.
Analytical Chem is time consuming and tedious but not hard. P-Chem is interesting and mind-boggling, but can be difficult.
Just an opinion 🙂