Honestly, stop chasing crops. Just grab a Voigtlander Nokton 50mm f/1.5 Aspherical II with an M-adapter. I've been through three of these and it beats any digital crop mode, trust me.

Building on the earlier suggestion, I saved a ton by using a TTArtisan 50mm f/1.4 ASPH. It cost me $200 versus the Leica tax, and frankly, my kids' portraits look just as sharp.

^ This. Also, I tried adapting a Leica Summicron-M 50mm f/2 years ago and it was garbage tbh. Things change, but keep it simple:

• Manual focus is slow
• Don't overthink it...

Re: "My buddy told me the exact same thing..." - look, listen. Stop slapping random heavy glass on a precision machine. You're asking for trouble. 1. Adapters add play. That ruins your focus calibration.

• Don't force manual lenses if you're not used to rangefinders.
• The balance will be totally off. Keep the setup light. If you mess with the mount tolerances, you'll regret it. Just stick to the native setup and learn the glass you already bought.

I've been looking into this for a week since I'm in the exact same boat with my Q3. Regarding what #2 said about "^ This. Also, I tried adapting a Leica Summicron-M 50mm f/2..." I think the consensus here is that while digital crop works for social media, it isn't a replacement for the compression you get from an actual 50mm or 75mm lens. If you want that creamy background without turning your Q3 into a brick, look at the Voigtlander Nokton 50mm f/1.5 Aspherical II. It's tiny, fits the aesthetic perfectly, and the optical performance is way beyond the digital crop modes. I also checked out the TTArtisan 50mm f/1.4 ASPH because of the price, but the consensus seems to be that you get what you pay for in terms of build quality and focus consistency. To summarize the thread: stop relying on the 28mm crop if you want real portrait separation. Adapting an M-mount lens is the best path forward. My research points to skipping the heavy legacy glass and sticking to compact M-mount manual primes. It keeps the camera balanced and provides the bokeh you are missing. If you have the budget, the Voigtlander is the sweet spot between size, price, and image quality. Don't overthink the mount adapters, just get a decent one and start practicing manual focus.

To add to the point above: I honestly wouldnt write off digital crop entirely. I was stressing about the same thing last week, but the Leica Q3 60MP Sensor is actually pretty insane. If you really want that bokeh though, manual glass is the way. I ended up looking at the TTArtisan 50mm f/0.95 M-Mount because it fits the budget and gives you that creamy look the 28mm just cant touch. Its kinda bulky but worth it for those street portraits...

My buddy told me the exact same thing last week. Guess he was right lol.

Re: "Building on the earlier suggestion, I saved a..." - honestly, everyone pushes the TTArtisan 50mm f/1.4 ASPH because it's cheap, but the focus throw is stiff and the optics are inconsistent.

• Voigtlander Nokton 50mm f/1.5 Aspherical II: Better build, sharper results.
• Leica Summicron-M 50mm f/2: Overpriced hype, skip it. Digital crop is a compromise. If you want real bokeh, get a native M-mount manual lens and stop overthinking the mount tolerances.

Had a moment to think about this more while out with my own setup, and honestly — are you even sure you want to mess with M-mount glass on a fixed-lens body? Everyone always rushes to suggest adapting lenses, but nobody talks about how totally annoying it is to nail manual focus on the fly when your friends are moving around during a casual street portrait. Before you drop money on adapters or new glass, how often are you actually shooting wide open in bright daylight anyway (since the Q3 doesn't have a mechanical shutter for fast lenses at high speeds, you're looking at ND filters real quick)? Are you okay with zone focusing, or do you genuinely want to slow way down for every single shot?