I ve tried lm and its a good system , but i find porty easier wheels in and out of van , two hoses reaches most houses top to bottom .
Lm on domestics is far harder work than h/w . on commercial i wouldnt consider hw
The lad that worked with me , Colin had a stroke at the age of 45 never smoked, only drank holidays and birthdays , and went to the gym 5 days a week .
He is ok now but thinks there is more to life than work so he is on holiday for a year .