Travelling HKIA to Eaton Hotel..with two of us plus luggage is it better to get hotel pickup?

The pick up service by hotel is charge 130HK$ per person, so if your luggage is too big to carry, it is not suggested to take the direct shuttle bus.
It is suggested to take the airport express to reach Kowloon Station and then take the free shuttle bus K1 to reach your hotel directly. It is cheaper and also comfortable.