I cant believe how many different types of wheelchairs there are.
Oh, I have been looking to get a new wheelchair for myself lately since my old one is getting wore out. What types are there? 
Too many to name,  whatever your specific need there is  wide variety to choose from
I was looking to maybe get an electric wheelchair, It would really save my arms. Whats the weight limit for a wheelchair anyways? 
Weel ive seen some quite big people in wheelchairs, im sure the different varieties can accomidate high weight 
Ah yes that makes sense, Anything else I should know about before switching to a new wheelchair? 
there are lalot of options, seat adjustments, electrical controls
Oh that sounds really nice, Id love to have one with seat adjustments to make it more comfy. Thanks for all the great info so far, Ill check out the electric wheelchairs.