To Tank or Not To Tank?

I am wondering if I am adding an extra step for nothing. I will be doing my shooting at home where I have a Benjamin Recharge compressor that has lots of safeguards including an automatic shut off at fill level. The compressor will be set up in a walk-in container at my little home range. Do I need a scba tank? Isn't that just adding more stress to my compressor on topping off an 88cu tank as compared to topping off my PCPs? What would be the benifits of having a tank on hand besides traveling to a range or something in which I do not see me doing for a while. Thanks in advance. 


 
Tanks are great for when one needs to be mobile. No need to be mobile no need for a tank it's that simple. Although it is nice to tether to a tank when shooting for long sessions. The empty lots next to my house and across the street are now a house and a 58plex now so I need to go somewhere else to shoot. I need a tank, these days, as it is much more convenient that hauling my compressor around.
 
Both would be best/most convenient...

Imo, Its more convenient to set up/run your compressor 1 time and fill a tank, and your gun, Then have the full tank to do a dozen or more fills before you need to set up the compressor again.

With a tank its a fast simple gun fill, unlike a compressor. No water lines, no power cord, no arranging hoses, cleaning filters, driers, etc. Setting up/running the compressor every 1/2 dozen mags could get annoying for some..

You don't have to fill a big tank all at once, you can/should let the compressor rest/cool a few times till tank is full....

jmo




 
It depends whether you want to pay the price for convenience. 

I used to fill directly but then bought a tank and fill valve for about $200. It's hard to beat the convenience of a tank if you can put it right next to where you shoot and recharge your gun in a matter of 30 seconds instead of taking it to the pump's location and recharging it over a couple minutes [and waking up everyone within ear shot]. It takes about 20-25 minutes to top off the tank and I get maybe 30-40 fills [never really counted].




 
As others have stated, it comes down to need, convienance, and budget. Of course, if you never go anywhere, you can continue as you are. I started out with an FX compressor in like 1999 and did the same thing, filling my gun. Small compressors do well with short run times. You can always upgrade as you need to and if you keep airgunning. Currently, I have a Bauer Jr II compressor with automatic shutoff, all 3 sizes of Joe B tanks wth all options, and a Joe B regulator. Tethering makes long shooting sessions much more enjoyable, especially with certain airguns, ( the LCS SK19 and .30 Uragan with 580cc bottlecome to mind. Big compressors actually benefit from longer run times. I can top off all 3 of my tanks in about 30 minutes (3500psi to 4500psi). I told my Bauer dealer I was topping off 1 tank at a time. He told me to wait until all 3 tanks needed filled to get a longer run time. He said the compressor I have is usually used to fill much larger tanks and more frequently and the heat from a longer run time cooks off any moisture inside the compressor that might otherwise end up in the oil. When you need to uprade, you will know it.