Pulled the trigger on my first printer, order is in

I went through a rough patch right at the beginning when I first started using mine. The adhesion issues you mentioned are real, and I wasted a good amount of filament trying to get the first layer to stick properly. My printer is an Ender 3, and the transition from those cheap starter filaments to somethig like Polymaker really changed the experiance for me. What finally sorted out my problems was finding the right balance between the nozzle temprature and the bed temperature. I used to just keep them high, but I learned that if the bed was too hot, the plastic would bubble too much and refuse to level. I found success using a bit of IPA wipe on the print surface and dialing the bed back just a degree or two from the printer's suggested range. It made a massive difference in the initial contact. As for a good first project, skip the big detailed stuff. I started with a simple keychain holder that only used square surfaces, and the smooth results made me want to keep going. It’s a low-stakes way to really test the flow rate and temperature settings without worrying about complex supports that require careful trimming.

I remember feeling the same anxiety about the transition into 3D printing after I got mine a few months back. While calibration is definately a hurdle, I spent my first few days focusing way too much on perfecting the temperature settings, which ended up being a waste of time for my immediate goals. I found that if you just got a functional first layer, it was fine to move on to testing other variables.

My experience shifted when I stopped using simple functional shapes and started trying to get specific details right in the slicer software. The initial prints are always a good way to check the movement and axis accuracy, but figuring out how to manage overhang and support geometry for anything complex was the next big learning curve for me. For example, when trying to print a small bracket, I quickly learned that the default support settings were aggressive and tore up the model surface. It took some trial and error to get my printer to consistently handle these small, tricky pieces without me having to manually edit every single support line in the software. Once that process clicked, the workflow became much more satisfying than just chasing perfect first layers. I think once the initial setup stress is gone, the real fun of design starts to show.

Congrats on pulling the trigger. One thing I'd do before the printer even shows up is think about that garage spot. I keep mine out there too and learned the hard way that PLA picks up moisture over a few months in a damp space. Prints started stringing like crazy til I started keeping my spools in a sealed tub with some desiccant packets. Made a huge difference. For first prints, I'd say grab a simple cable clip or a spool holder off a sharing site. Flat, fast, and actually useful around the bench.