I rented a residential house in 2022 and have a business-use car which is an old car I purchased and used in my business in 2022. I heard that I can't take above depreciation if I use a standard mile method for my car. Is that correct? Can I take an SEC 179 deduction and bonus depreciation for my rental property and business-use car? Also, can I take QBI and Safe harbor both for them? I am confused about which is the better option I take all or just regular depreciation.