AC Unit Advice

Looking to install a new AC unit.
2.5Ton outdoor unit with a 3Ton indoor coil
Maratherm for around $2,200 or a comfortmaker for around $3,000
Any advice?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.