T1 vs Cable vs DSL

We are always baffled at the networks which we see installed in small businesses. We often find lacomputerteks businesses paying hundreds if not thousands for T1 lines when they would almost always .com be better served with a "consumer solution." CABLE - 10-50 mb up 1-3 mb down, - 3-20 mb up 1-3 mb down, no binding contract DSL 1.5 Mb Up and Down , Static IP, long term contract, direct office to office link. , no binding contract, Pros , Reliability – the best, Rural access, good for mission critical application . Benefits, - Speed, easy installation, more secure. INEXPENSIVE Cons, Very slow, 5-20 times more expensive. Cons, - slightly less reliable than t1, DUAL, INTERNET- 6-inf mb of speed, possible binding contract. By combining any of the above you can have all the benefits and 2,3, or 4 times the speed, of any internet service. FIBER Cons, require a specialist to set up (expensive installation) 6-inf mb of speed, possible binding contract. NETWORK Benefits - speed, more secure, inexpensive, very reliable Cons - Hard to get