Bear in mind that, if you're arriving in the morning, the Piccadilly Line will be crowded, hot, cramped and entirely unpleasant. There's little space for luggage and the journey is S-L-O-W, especially between Boston Manor and Acton Town. If cost's not a problem, and there's more than 2 of you, and you have bags, get a cab/Uber/Bolt/other options apply. You'll still be stuck in traffic, but at least you won't have somebody's armpit shoved in your face.