The Volcano might work better for you, since it doesn't involve any breakable glass or very much dexterity to use.
I believe the standard length is 3 feet. I've found 2 feet to be easier to handle and more flavorful.
Good luck.
The Solo might suit you, though the draw is a little restricted. Logs are fantastic with the bubbler you have and are not restricted. Plus, logs are very small and quite attractive.
it's a WPA. you need to unscrew the top of the LSV to use it. Most guys seem to prefer the 18mm M2M. I like using this WPA with the Crafty pad for concentrates.
I'm pretty sure anyone who has owned an SSV has done the blowback thing at least once, mostly with the GG HC. I just keep one hand on the wand and the other on either the WPA or mouthpiece, depending on how I'm using it, and remove the WPA (or the wand if you're hitting it dry) as I'm completing...
Again, not true if its functioning correctly and if you use it properly. I have a GG and Standard, no hands free, and the SSV outperforms every portable I've used. Do you feel restriction when you inhale? It should be wide open. which heater cover are you using?