The tension often comes down to cash flow. Disposables have a lower upfront cost per unit, so you can test new products without risking a lot. Rechargeables have a higher initial price, but each sale can bring in more revenue over time through accessories. If your budget is tight, you might lean disposables. If you have room to invest, rechargeables could pay off.

Customer behavior also clashes. Some vapers love the simplicity of a disposable—open, puff, toss. Others hate the waste and want something that lasts. You might end up catering to both. That's fine; just don't assume one type fits everyone.

Another clash: support. Disposables are basically support-free. Rechargeables can generate questions—how to change a coil, why is it tasting burnt, which pod fits this model. If you're a one-person shop, that might be a drain. If you have staff, it's a chance to add value.