Too much fast DC charging will result in reduced charging speeds forever.
I highly recommend pursuing a charging option at home or work. It will be more convenient and better long-term for your car.
The limits on charging speeds after a lot of DC charging were a principally an issue for the 90 kWh packs on the Model S (Model X too?) due to their battery chemistry. I've used Superchargers dozens of times on my S85D with no ill effects...many owners have done more.
I absolutely agree with you on the convenience factor however. Just a few minutes ago my wife needed to run an errand that's about a 50 mile round trip. She borrowed my Tesla because she didn't have enough gas in her ICE car. It's hard to beat starting your day, knowing you have a full (or whatever fraction of capacity you want) battery.
Bruce.