We never used baby fodd or pureed food. Both of my daughters started table food at 6 months.We introduce all veggies and fruits before introducing grains/meats so right now my 9 month old eats green beans, peas, zucchini, summer squash, winter squashes (acorn squash, butternut squash, pumpkin, ect), carrots, sweet potatos, parsnips, and her most recent new food is avacado.
For veggies, I steam a bunch of them and put them in small containers in my freezer, and then I can pull them out as needed. I only cook for my youngest about every other week so it is not a huge effort on my part. (and this is SO much healthier than jarred baby food). Most fruit is soft enough you don't need to cook, just cut into chunks. Then just sit them in a high chair, put a couple chunks/peices of food on their tray and they will figure it out QUICKLY!
Finger foods for infants are great because then you can eat as a family, while they are feeding themselves you can eat too. And it is more convenient when you are out and about.
Good luck!