I recently purchased a MBP 16" with the M3 Pro but with 18gb, now I'm second guessing myself on the ram, I do not need a lot of storage on the laptop since I don't really keep things locally on it. My work flow is mainly utilizing safari with multiple tabs and a lot of spreadsheets using excel and lastly using mail a lot. I plan on keeping my laptop for 5-7 years, should I return the laptop and get the model with 36gb of ram or keep the current one I have and save the couple hundred dollars.