I have had a van (Citroen dispatch 2.0 hid) with a DPF for the last year, I was desperate not to have one but had to change my van.
I may sound a bit anal, but For the last year I constantly monitor the DPF with a Bluetooth obd2 reader and a app on my amazon kindle fire.
My van averages a regen every 150 miles. You can’t tell that it is doing it apart from the engine fan running.
From Monitoring the regens I can tell you that tagging the van makes no difference, doesn’t unblock anything doesn’t make the DPF heat up any quicker.
For trying different driving styles when it is carrying out a regen, the optimum revs is 2500k and this allows the DPF to get up to temperate the quickest and maintains the temperature, it has to get up to 530 degrees to regenerate at its quickest.
The regen actually completes quicker stationary holding the revs at 2500k and with get the content down to 0 much quicker that driving.
I may be a bit OTT with this, but I would sooner Complete the regens properly that have to spend a fortune on replacing it.
My van has covered 70k
I hope this is of help