New Bordeaux bottles (least expensive) - $13 case + tax = $13.65 (cost to drive to wine shop, get bottles & home - couple bucks in fuel- call it a $14 a case) Buy on-line - cost more w/ shipping.
Bottle cost for 10 cases = $140 Not the end of the world, but more than free. And money I can use to buy yeast or nutrient or corks or other ingredients.
Not sure what "driving to the recycling center" means - my friends drop off the bottles at my house, that cost is zero. There's a few minutes to remove the labels the first time, but most labels come of in the soak. And I wash new bottles same as used old ones - so dish washing soap cost is the same.
I think the main thing with using screw-top bottles is you have to come straight down & apply equal pressure on the corker handles. If it kicks off to the side as you are applying max force - that's when it could shear the neck. That's why I made a bottle holder - it keeps the bottle rock solid and vertical.
I also like the environmental friendliness of re-using the bottles. They don't have to get collected, shipped, ground up, melted and re-cast as new bottles, then shipped to a store or winery - all steps that consume carbon fuel. They just get cleaned and filled.
But...... that's just my opinion. ;-)