Best way to exhaust a small bedroom window without DIY-looking ducting?

I’m trying to improve the exhaust setup in a small bedroom, around 10x12. I’m on the top floor and I mainly need it for odor and general ventilation.

Right now I have a normal box fan in the window blowing out, with cardboard filling the gaps. It actually moves a lot of air, but the setup looks janky, it’s basically impossible to seal perfectly, and on windy days gusts can push back through the window/fan.

I want to upgrade, but I’m trying to stay around $75, maybe $100 max. The main constraints are:

• I want actual exhaust / negative pressure, not just circulation
• I care more about moving air than being ultra quiet
• Wind resistance/backdraft matters because I’m on an exposed upper floor
• I do not want to build a plywood panel or have obvious dryer duct/inline-fan stuff hanging out the window
• Ideally it should look like a normal consumer window fan from outside
• I’d like something I can basically install and leave there
• The room has another window I can crack for makeup air
• I’m dabbing, not smoking flower, so it’s short bursts of vapor rather than constant smoke

Things I’ve looked at:

Vornado Profile/Transom: I really like the clean low-profile design and built-in window fit, but I keep seeing people say the airflow is weak. I’m worried I’d actually be downgrading from my box fan.

Twin window fans like Lasko/Bionaire/Comfort Zone: seem like the most normal-looking option and probably move more air than the Vornado, but I’m not sure how well they deal with wind/backpressure.

Air King window fans: these seem much closer to a real exhaust fan and move a ton of air, but they’re bigger, louder, and pushing the budget.

Shutter exhaust fan: seems ideal mechanically because of the louvers/backdraft protection, but most of them are designed to be mounted into a wall or a custom panel, which I’m trying to avoid.

Inline/mixed-flow fan: seems like the best balance of CFM and static pressure, but again I don’t want visible ducting or a homemade window insert.

Centrifugal/blower fan: better static pressure and probably better against gusts, but seems awkward to use at a normal double-hung window without building something.

Basically I’m looking for the best compromise between high CFM, enough static pressure to not get bullied by wind, built-in window sealing, and a normal-looking installation.

Has anyone dealt with this exact problem? Is there a consumer window fan that actually moves serious air and handles wind well, or am I asking for something that basically doesn’t exist without going to a shutter/inline setup?

I’m especially interested in recommendations from anyone who has used one for cooking smoke, workshop fumes, or strong odor exhaust rather than just cooling a room.