Depends on your taste, and your budget! I love firm chairs, firm sofas, firm beds, etc. When I sit down into a chair or sofa and it feels like I lose my spine, I'll never get comfortable. This is especially true for a reading chair.<p>Of course, the Eames chair is super expensive, but it's incredibly comfortable (not everyone agrees) and you'll own it forever: <a href="https://store.hermanmiller.com/living/lounge-chairs-and-ottomans/eames-lounge-chair-and-ottoman/5667.html?lang=en_US" rel="nofollow">https://store.hermanmiller.com/living/lounge-chairs-and-otto...</a><p>I also love the Knoll lounge chair. They've got a firm and relaxed option, fabric or leather, ottoman is separate: <a href="https://www.knoll.com/product/florence-knoll-relaxed-lounge-chair" rel="nofollow">https://www.knoll.com/product/florence-knoll-relaxed-lounge-...</a><p>Also firm, comfortable for long periods, and stylish: <a href="https://www.roomandboard.com/catalog/living/chairs/andre-chair" rel="nofollow">https://www.roomandboard.com/catalog/living/chairs/andre-cha...</a><p>Here's one that's more plush, something you can sink in to: <a href="https://www.roomandboard.com/catalog/living/chairs/hess-leather-chair-and-ottoman" rel="nofollow">https://www.roomandboard.com/catalog/living/chairs/hess-leat...</a><p>This one is too large and bulky for my taste, but I have friends who own the chair and they love being able to curl up in it: <a href="https://www.crateandbarrel.com/lounge-ii-petite-chair-and-a-half/s590275" rel="nofollow">https://www.crateandbarrel.com/lounge-ii-petite-chair-and-a-...</a>