One of the reasons I ordered the Storm X-plore chair other than the new brushless motors (38 miles on lead!) is that I no longer have a chair with a seat riser. And cant reach the top of my van to wash, or shelves to clean.
I never drive about or even use that when out and about. I have no feeling of being 'left out' or hard to communicate etc. So no real need. Usually prefer compact lighter smaller chairs for easy access and use. But tilt as on a couple of my existing chairs is nice. This new one has leccy everything. Power (Center) footplate, recline, tilt, riser, etc. Probably overkill and heavy as hell...
I just wish the arms were more substantial as if they are like most invacare chairs they will be wobbly and weak. So much so that once reprogrammed so it goes/stops/steers properly you just *can't* do exactly that! But I can weld! And its way too nose heavy with overloaded casters. We will know in about 6 weeks when its built/delivered. Apparently REM550 and center footplate etc is a special build! You would think it would be the stock setup. But its an old design so maybe they lost interest.